EPSX00176113 · ENERGY MINERALS PTY. LTD.

This environmental authority does not authorise environmental harm unless a condition contained within the authority explicitly authorises that harm. Where there is no condition or the authority is silent on a matter, the lack of a condition or silence shall not be construed as authorising harm.

For exploration activities the environmental authority holder must comply with each of the standard environmental conditions contained in the Eligibility criteria and standard conditions 13, which is replaced by conditions B1 to C18 in this environmental authority. __________________________________________________________________________________________________________________ Permit ________________________________Environmental authority EPSX00176113

If there is any inconsistency between a standard environmental condition and an additional condition in this environmental authority, the additional condition prevails to the extent of any inconsistency. Agency interest: Noise Condition Condition number

The holder of this environmental authority must ensure that noise generated by the mining activities does not cause the criteria in Table 1: Noise limits to be exceeded at a sensitive place. Table 1: Noise limits to be exceeded at a sensitive place Sensitive place Noise level dB(A) Monday to Saturday Sundays and public holidays measured as: 9am to 6pm to 10pm to 9am to 6pm to 10pm to LAeq, adj, 15 mins 6pm 10pm 9am 6pm 10pm 9am CV = 50 CV = 45 CV = 40 CV = 45 CV = 40 CV = 35 AV = 5 AV = 5 AV = 0 AV = 5 AV = 5 AV = 0 LA1, adj, 15 mins CV = 55 CV = 50 CV = 45 CV = 50 CV = 45 CV = 40 AV = 10 AV = 10 AV = 5 AV = 10 AV = 10 AV = 5 Table 1 Noise limits notes: 1. CV = Critical Value 2. AV = Adjustment Value 3. bg = background noise level (LA90, adj, 15 mins) measured over 3-5 days at the nearest sensitive receptor 4. To calculate noise limits in Table D1: If bg (CV - AV): Noise limit = bg + AV If (CV - AV) < bg CV: Noise limit = CV If bg > CV: Noise limit = bg + 0 5. In the event that measured bg (LA90, adj, 15 mins) is less than 30 dB(A), then 30 dB(A) can be substituted for the measured background level 6. If the project is unable to meet the noise limits as calculated above alternative limits may be calculated using the processes outlined in the "Planning for Noise Control" guideline. __________________________________________________________________________________________________________________ Permit ________________________________Environmental authority EPSX00176113

Monitoring and Reporting Noise monitoring and recording must include the following descriptor characteristics and matters: a) LAN,T (where N equals the statistical levels of 1, 10 and 90 and T = 15 mins) b) background noise LA90 c) the level and frequency of occurrence of impulsive or tonal noise and any adjustment and d) penalties to statistical levels e) atmospheric conditions including temperature, relative humidity and wind speed and directions f) effects due to any extraneous factors such as traffic noise g) location, date and time of monitoring h) g) if the complaint concerns low frequency noise, Max LpLIN,T and one third octave band measurements in dB(LIN) for centre frequencies in the 10 - 200 Hz range. Agency interest: Land Condition Condition number

The environmental authority holder must not carry out activities in a Category A or B Environmentally Sensitive Area, except as detailed in Condition C2. Activities involving machinery must not be carried out within 1km of a Category A Environmentally Sensitive Area. Prior to carrying out mining activities in a Category C Environmentally Sensitive Area, consultation must be held with the administering authority to determine if additional conditions are necessary.

Exploration Drilling Program The environmental authority holder is authorised to carry out exploration mining activities on EPC900 within 500 metres of any Category B Environmentally Sensitive Areas in accordance with a) Table 2: Authorised disturbance within 500m of any Category B Environmentally Sensitive Areas on EPC900; b) Table 3: Drill site locations authorized within 500m of Category B Environmentally Sensitive Areas on EPC900; and illustrated in: c) Appendix 1a : Map of authorised Drill sites within 500 m buffer zone of Category B ESA; and d) Appendix 1b: Map of MSES on EPC900.

Drill pads constructed in accordance with condition C2 are to be located as far as practicable in previously cleared areas.

The operational area of individual drill pads must not exceed 600m2. Drill pads in excess of 600m2 can only be commissioned by written approval from the administering authority.

Drill holes are to be a maximum of 200mm in diameter.

The construction of sumps within 500m of Category B Environmentally Sensitive Areas must not exceed 10m2 in area per drill pad.

Roads and Tracks - General Existing access and fence line tracks must be used wherever possible. The holder of the environmental authority must consult with the landowner prior to establishing any new tracks within 500m of any Category B Environmentally Sensitive Areas. Any new tracks are to be constructed by linking naturally cleared or disturbed areas. __________________________________________________________________________________________________________________ Permit ________________________________Environmental authority EPSX00176113

All new tracks within the 500m buffer zone of Category B Environmentally Sensitive Areas are to be recorded with GPS and records kept of their location and made available to the administering authority on request.

Existing creek crossings are to be used as far as practicable.

Topsoil stripping within 500m of any Category B Environmentally Sensitive Areas must be limited to the sump area. Where topsoil is removed it must be stockpiled for respreading at the completion of use.

The environmental authority holder is authorised to undertake rehabilitation work within 500m of any Category B Environmentally Sensitive Areas as per the rehabilitation requirements of this environmental authority.

All waste must be removed and disposed offsite.

Vegetation and Tree Protection Clearing native plants or interfering with animal breeding places is not permitted unless authorised under the Nature Conservation Act 1992.

Burning of vegetation is not permitted.

Campsites Campsites must not be established within 500m of any Category B Environmentally Sensitive Areas.

Rehabilitation Rehabilitation must be undertaken in accordance with requirements of the Eligibility criteria and

Rehabilitation of disturbance within 500m of any Category B Environmentally Sensitive Areas must be completed as soon as practicable, but no longer than three (3) months after completion of the disturbance activity.

Reporting An annual report must be prepared each year and submitted with each annual return. The report must include a map identifying all exploration activities undertaken within 500m of any Category B Environmentally Sensitive Areas to date. The map is to clearly distinguish between proposed, completed and rehabilitated mining activities to demonstrate compliance with this environmental authority. Table 2: Authorised disturbance within the 500m of Category B Environmentally Sensitive Areas on EPC900 __________________________________________________________________________________________________________________ Permit ________________________________Environmental authority EPSX00176113 Activity Limitation of activity Maximum footprint of disturbance Maximum disturbance within 500m of permitted for each activity authorised within 500m of Category B within 500m of Category B Category B Environmentally Environmentally Environmentally Sensitive Areas Sensitive Areas Sensitive Areas Exploration 17 drill sites 600m2 per drill site * 17 1.00ha Drill Sites drill sites = 10,000m2 0.19ha 1.19ha Access Tracks 967m (use existing 2m wide per track wide Total tracks were possible) Table 3. Drill site locations authorised within the 500m of Category B Environmentally Sensitive Areas on EPC900 Drill site Easting (GDA94, Z56) Nothing (GDA94, Z56)

603172 7562610 END OF CONDITIONS DEFINITIONS: Key terms and/or phrases used in this document are defined in this section. Applicants should note that where a term is not defined, the definition in the Environmental Protection Act 1994, its regulations or environmental protection policies, or the document Eligibility criteria and standard conditions for exploration and mineral development projects, must be used. If a word remains undefined it has its ordinary meaning. __________________________________________________________________________________________________________________ Permit ________________________________Environmental authority EPSX00176113 Activity means the environmentally relevant activities, whether resource activities or prescribed activities, to which the environmental authority relates. Campsite means the area encompassing any dwelling, amenities (e.g. toilet block, power generator), sewage or general waste disposal facility and includes the office area and vehicle parking areas associated with a temporary or permanent mining camp. Category A environmentally sensitive area, has the same meaning as defined within the Environmental Protection Regulation 2008. Category B environmentally sensitive area, has the same meaning as defined within the Environmental Protection Regulation 2008. Contaminant A contaminant can be - a) a gas, liquid or solid; or b) an odour; or c) an organism (whether alive or dead), including a virus; or d) energy, including noise, heat, radioactivity and electromagnetic radiation; or e) a combination of contaminants. Disturbed (or disturbance) land includes: a) compacting, removing, covering, exposing or stockpiling of earth; b) removal or destruction of vegetation or topsoil or both to an extent where the land has been made susceptible to erosion; c) carrying out mining within a watercourse, waterway, wetland or lake; d) the submersion of areas by tailings or hazardous contaminant storage and dam/structure walls; e) temporary infrastructure, including any infrastructure (roads, tracks, bridges, culverts, dam/structures,bores, buildings, fixed machinery, hardstand areas, airstrips, helipads etc.) which is to be removed after the mining activity has ceased; or f) releasing of contaminants into the soil, or underlying geological strata.

The holder of the environmental authority must submit the required amount of financial assurance to the administering authority prior to carrying out any activities on the mining tenement. If the activities that are being carried out by the holder of the environmental authority are altered so as to cause a change in the category of total area of disturbance shown in Appendix 4 - Form 3: Schedule of Rehabilitation Costs, the holder of the environmental authority must submit an application to amend their financial assurance to the administering authority. If an application is lodged to transfer the environmental authority to another person or company, the proposed transferee must submit the required financial assurance prior to the transfer taking effect. Note 1 - Financial assurance must be calculated in accordance with Form 3: Schedule of Rehabilitation Costs in Appendix 4 of this environmental authority. Note 2 - Chapter 5, Part 12, Division 2 of the Environmental Protection Act 1994 requires that the holder of the environmental authority gives the administering authority a financial assurance in a form acceptable to the administering authority. When necessary, the holder of the environmental authority must submit an application to amend their financial assurance under section 302 of the Environmental Protection Act 1994. The holder of the environmental authority must lodge a single financial assurance with the District Mining Registrar, Department of Natural Resources and Mines. The financial assurance will consist of two components: rehabilitating areas disturbed by mining activities should the environmental authority holder failure to do so; and (ii) An amount to cover the potential costs to the Department of Natural Resources and Mines of restoring property improvements disturbed by mining activities and the failure of the tenure holder to pay rents and royalties. Land disturbance

The holder of the environmental authority must ensure that the area and duration of disturbance to land and vegetation is minimised. Not more than 1000m2 can be disturbed at any one location, excluding campsites. Note 3 - To minimise the area and duration of disturbance to land and vegetation the following measures or similar measures can be used: - avoid disturbing large and/or mature trees; - select specific trees to be cleared and avoid causing damage to surrounding vegetation; - where practical leave the rootstock intact to promote regeneration and regrowth. Note 4 - Before carrying out activities on the tenement refer to the Technical Guideline `Good Relations with Landowners' and the Department of Mines and Energy Code of Conduct, `Procedure for Sound Landholder/Explorer Relations'. Eligibility criteria and standard conditions for exploration and mineral development projects Air quality

The holder of the environmental authority must not cause an unreasonable release of dust. Note 5 - To prevent the unreasonable release of dust, the following measures or similar measures can be used: - altering work practices to avoid or minimise the generation of dust; - scheduling activities for times when they will have least impact; - spraying water on roads and tracks; - revegetating disturbed areas as soon as practicable; - leaving or creating wind breaks or screening; and - installing pollution control equipment (e.g. fitting bag filters or a cyclone to dust generating equipment). Noise emissions

The holder of the environmental authority must not cause unreasonable noise at a noise sensitive place. Note 6 - To prevent causing unreasonable noise at a noise sensitive place the following measures or similar measures can be used: - construct and maintain noise barriers and enclosures around noisy equipment or along the noise transmission path; - implement noise reduction measures at noise sensitive places; - provide and maintain low noise equipment; - carry out routine maintenance on fans to minimise bearing noise; - repair or replace defective mufflers of vehicles and plant with suitable effective mufflers; and - limit the hours of operation of the project to between the hours of 7am to 6pm Monday to Saturday. Note 7 - If aircraft are being used for mining activities operate them so as to minimise disturbance to livestock (e.g. helicopters). Erosion and Sediment Control

The holder of the environmental authority must design, install and maintain adequate banks and/or diversion drains to minimise the potential for storm water runoff to enter disturbed areas.

The holder of the environmental authority must design, install and maintain adequate erosion and sediment control structures wherever necessary to prevent or minimise erosion of disturbed areas and the sedimentation of any watercourse, waterway, wetland or lake. Note 8 - When designing and constructing sediment ponds refer to the "Engineering Guidelines for Queensland Construction Sites" Soil Erosion and Sediment Control. Note 9 - Regularly clean out sediment traps, ponds and drains and maintain them in effective working order, until erosion stability has been achieved in disturbed areas. Note 10 - The capacity of sediment traps, ponds, drains and banks should not be reduced below 70% of their design capacity. Eligibility criteria and standard conditions for exploration and mineral development projects Topsoils and overburden management

The holder of the environmental authority must ensure that topsoil is removed and stockpiled prior to carrying out any mining activity. Prevent or minimise the mixing and erosion of topsoil and overburden stockpiles. Note 11 - To separate topsoil and overburden and to prevent or minimise the erosion of these stockpiles the following measures or similar measures can be used: - identify topsoil and overburden layers before stripping topsoil; - store topsoil and overburden in separate stockpiles; - install silt fences or bunding around the stockpiles; - where practical reuse topsoil stockpiles within 12 months; - establish and maintain a temporary cover crop on stockpiles; and - limit the height of topsoil stockpiles to 2 metres. Hazardous contaminants

The holder of the environmental authority must plan and conduct activities on site to prevent any potential or actual release of a hazardous contaminant. Note 12 - Section 442 of the Environmental Protection Act 1994 makes it an offence to release a prescribed contaminant. A prescribed contaminant is a contaminant prescribed by an Environmental Protection Policy. Note 13 - Section 443 of the Environmental Protection Act 1994 makes it an offence to cause or allow a contaminant to be placed in a position where it could reasonably be expected to cause serious or material environmental harm or environmental nuisance.

The holder of the environmental authority must ensure that spills of hazardous contaminants are cleaned up as quickly as practicable. Such spillage must not be cleaned up by hosing, sweeping or otherwise releasing such contaminants to any watercourse, waterway, groundwater, wetland or lake. Note 14 - If a mining lease becomes Significantly Disturbed Land because it is contaminated, it ceases to be significantly disturbed land if a Suitability Statement is issued for the land. Refer to Chapter 7, Part 8 of the Environmental Protection Act 1994. Note 15 - A Site Management Plan approved under Chapter 7, Part 8 of the Environmental Protection Act 1994 may be required by the administrating authority for sites recorded on the Environmental Management Register or the Contaminated Land Register. Such sites may include acid producing waste rock stockpiles or tailings dams containing acid producing wastes.

The holder of the environmental authority must, where practical, separate acid producing waste rock from benign waste rock.

The holder of the environmental authority must dispose of acid producing waste rock in an excavation or pit and backfill as soon as practical. Backfill the excavation or pit containing acid producing waste rock with benign, low permeability material and seal the excavation or pit with a compacted capping layer at least 1m thick. Eligibility criteria and standard conditions for exploration and mineral development projects Note 16 - The owner or occupier of a mining lease must notify the administering authority if they become aware that a Notifiable Activity listed in Schedule 4 of the Environmental Protection Act 1994, is being carried out on the land within 30 days, by giving notice to the administering authority in the approved form. For example, an exploration or mineral development project that generates waste materials that contain hazardous contaminants must notify the administrating authority that this activity is being carried out. Refer to section 371 of the Environmental Protection Act 1994. Note 17 - For detailed information on the management of acid mine waste material refer to the "Technical Guidelines for the Environmental Management of Exploration and Mining in Queensland", Part B, `Assessment and Management of Acid Drainage' and the `Guidelines for Sampling and Analysis of Lowland Acid Sulfate Soils (ASS) in Queensland'. Nature conservation

The holder of the environmental authority must prevent the spread of Declared Plants by ensuring that all vehicles and machinery are adequately cleaned before taking the vehicles and machinery out of a Declared Plant Area. Note 18 - Every precaution should be taken to ensure there is no dispersal of Parthenium weed or the seed of any other declared plant within the meaning of the Land Protection (Pest and Stock Route Management) Act 2002 as a result of mining activities or as a result of access to the area of the mining tenement. Note 19 - The Department of Agriculture and Fisheries provided Pest Fact sheets for declared plants in Queensland as well as clean down procedures for vehicles and machinery working in declared plant areas. For advice on declared plant areas contact the Department of Agriculture and Fisheries or your Local Government.

The holder of the environmental authority must not carry out activities in a category A or B environmentally sensitive area. Activities involving machinery must not be carried out within 1km of a category A environmentally sensitive area or within 500m of category B environmentally sensitive area. Prior to carrying out activities in a category C environmentally sensitive area, consult with the relevant administering authority and the Environmental Protection Agency. If it is determined through the consultation that additional conditions are necessary, the holder must comply with those conditions. Note 20 - Refer to Appendix 3 - Environmentally sensitive areas.

The holder of the environmental authority must not carry out activities within 100m of a Historical, Archaeological or Ethnographic site. Note 21 - Refer to the Aboriginal Cultural Heritage Register established under the Aboriginal Cultural Heritage Act 2003 and the Queensland Heritage Act 1992. Prior to carrying out any activities on the mining tenement, the holder of the environmental authority should consult with the administrating authority if a site has the potential to be designated as a historical, archaeological or ethnographic site. Prescribed environmentally relevant activities 1. A15: The holder of the environmental authority must not carry out the following prescribed environmentally relevant activities (ERA) on the mining tenement: ERA 61 Waste incineration and thermal treatment at threshold 1 - incinerating waste vegetation, clean paper or cardboard; 2. ERA 52 Battery Recycling - operating a facility for receiving, and recycling or reprocessing, any type of battery; and Eligibility criteria and standard conditions for exploration and mineral development projects 3. ERA 59 Tyre Recycling - operating a facility on a commercial basis for receiving and recycling or receiving and reprocessing 1000 or more equivalent passenger units of tyres, or parts of tyres, in a year. (The relevant activity does not include retreading tyres). Schedule B - Activity based conditions Roads and tracks

The holder of the environmental authority must consult with the landowner prior to establishing any new roads and tracks. Note 22 - Refer to the Technical Guidelines in appendix 6 when planning and constructing all new roads and tracks. Note 23 - Repair all damage to existing private roads and tracks resulting from mining activities, so that they are as trafficable as they were prior to any damage.

When constructing new roads and tracks, the holder of the environmental authority must ensure that the area and duration of disturbance to land, vegetation and watercourses is minimised. Note 24 - When planning and constructing new roads and tracks the following measures or similar measures can be used to minimise the area and duration of disturbance of land, vegetation and watercourses: - wherever possible use or upgrade existing roads and tracks; - construct roads and tracks along natural grades; - minimise the width of roads and tracks; - minimise the number of crossings in riverine areas; - construct crossings in riverine areas in a stable section of the bed; - avoid constructing roads or tracks that run straight down the bank to the crossing; - do not disadvantage other users of existing public roads & tracks; - construct a bed level causeway, a culvert or a bridge where natural bed conditions within a watercourse will not carry the intended traffic load or where crossing of the bed will generate a significant increase in turbidity; - minimise the number of cuts and fills in riverine areas; - position cuts and fills in riverine areas to minimise risk of erosion from subsequent flood events; - position crossings to prevent flow being directed towards the banks and provide erosion resistance to the bed and banks downstream of a crossing for a distance equal to the width of the normal flow channel; - do not create any downstream or upstream drops at the lip of culverts or causeways; - regularly clean out culverts, bridges and causeways to prevent flow being impeded or redirected; and - construct in-stream crossings outside of main fish migration periods. Eligibility criteria and standard conditions for exploration and mineral development projects Campsites

The holder of the environmental authority must consult with the landowner prior to establishing any campsites.

When establishing a campsite, the holder of the environmental authority must ensure that the area and duration of disturbance to land, vegetation and watercourses is minimised. Note 25 - When establishing and maintaining campsites the following measures or similar measures can be used to minimise the area and duration of disturbance to land, vegetation and watercourses: - locate campsites at least 100m from any riverine areas; - only disturb the minimum area necessary for the safe functioning of the campsite; - install an appropriate human waste disposal facility (e.g. portable self-contained toilets, pit toilets, septic tanks); - use absorption trenches, transpiration beds or spray irrigation to dispose of grey water; and - locate all disposal areas at least 100m distance from any watercourse, waterway, groundwater recharge area, wetland or lake. Note 26 - With regard to on site waste water management refer to the Environmental Protection (Water) Policy 2008. Waste management

The holder of the environmental authority must not directly or indirectly release waste from the project area to any watercourse, waterway, groundwater, wetland or lake. Note 27 - When managing waste materials the following strategy should be adopted: - avoid creating excess waste; - reuse waste materials; - recycle waste; - create and utilise energy from waste; - treat waste; and - dispose of waste (e.g. provide rubbish containers on site). Note 28 - Where practicable take all General Waste to a Licensed General Waste Disposal Facility.

The holder of the environmental authority must not dispose of more than 50 tonnes of general waste on the mining tenement per year. Note 29 -The holder of the environmental authority may bury up to 50 tonnes of general waste on the mining tenement per year. When burying general waste the following measures or similar measures should be used: - locate the waste pit so as to ensure that the waste will not contaminate any watercourse, waterway, groundwater, wetland or lake; - divert stormwater runoff from entering the pit; - crush drums and other containers to reduce the volume of waste; Eligibility criteria and standard conditions for exploration and mineral development projects - make the pit safe and protect it from scavengers; - backfill the pit when the level of rubbish in the pit is not less than 1m below the surface; and - sufficiently overfill the pit to allow for settlement. Note 30 - The holder of the environmental authority may dispose of limited regulated waste to a licensed general waste disposal facility provided the annual volume of limited regulated waste does not exceed 10% of the annual volume of general waste (e.g. tyres). Service, Maintenance and Storage Areas

The holder of the environmental authority must not directly or indirectly release fuels, oils, lubricants or other contaminants to any watercourse, waterway, groundwater, wetland or lake. Note 31 - To prevent the direct or indirect release of fuels, lubricants or other contaminants to any watercourse, waterway, groundwater, wetland or lake the following measures or similar measures can be used: - maintain all refuelling equipment in good working order; - use groundsheets or drip trays to capture spillage during maintenance of machinery and vehicles; - locate all fuel storages within an impermeable bund; - ensure all liquid containment, including fuel tank bunds and process water ponds, have a volume at least equal to the design volume plus an additional 10% of that volume; and - where practical, undertake all refuelling and routine maintenance of vehicles within designated service areas.

The holder of the environmental authority must ensure that all chemical, fuel and oil storage facilities less than 10 000L on a mining tenement, must be designed and operated in accordance with Australian Standard 1940 - `The storage and handling of flammable and combustible liquids', Section 2, Minor Storage.

The holder of the environmental authority must ensure that: 1. all chemical, fuel and oil storage facilities of more than 10 000L on a mining tenement, must be bunded to contain at least one hundred percent of the volume of the largest container, plus twenty-five percent of the storage capacity of the largest container up to a maximum of 10,000L, together with ten percent of the storage capacity beyond 10,000L; and 2. the facility must be operated and maintained in accordance with the Australian Standard 1940 - "The Storage and Handling of flammable and combustible liquids". Drilling, Excavating and Sampling

The holder of the environmental authority must ensure: 1. all marker pegs are marked with contrasting colour so as to be clearly visible; 2. all marker pegs are removed from the tenement at the completion of exploration activities; 3. all permanent markers (example, concrete plugs or steel plates) are installed at ground level and made safe.

When drilling, excavating or sampling, the holder of the environmental authority must ensure that the area and duration of disturbance to land and vegetation is minimised. Eligibility criteria and standard conditions for exploration and mineral development projects Note 32 - When drilling, excavating or sampling the following measures or similar measures can be used to minimise the area and duration of disturbance to land and vegetation: - consider seasonal influences, such as rainfall before excavating or establishing a drill site; - construct drill pads no larger than necessary to safely accommodate the drilling rigs and ancillary equipment; - use excavators or backhoes wherever possible in preference to bulldozers; and - use drilling fluids and other process fluids which are non-toxic. Note 33 - Prior to working in riverine areas refer to the "Technical Guidelines for the Environmental Management of Mining and Exploration in Queensland", Part B, "Exploration and Mining in Watercourses". Note 34 - Install and maintain adequate warning signs, fences and rock bunds to exclude people, livestock and native animals from excavations and shafts. Note 35 - Provide safe access to water for livestock and native animals by: - providing hard surfaces around water storage areas; and - fencing off any soft areas around the edge of water storage areas.

The holder of the environmental authority must not drill, excavate or clear vegetation: 1. in standing waters, wetlands or lakes; or 2. on the sloped banks or within 3m of the top of the bank or 5m of the toe of the bank; or 3. within, or on the levee banks of the normal flow channel. Note 36 - For representative diagrams that define the different landform elements that make up a watercourse refer to Figure 1 - Cross Section Through a Watercourse and Figure 2 - Plan View of a Watercourse.

The holder of the environmental authority must not directly or indirectly release wastewater to any watercourse, waterway, groundwater, wetland or lake. Note 37 - To prevent the direct or indirect release of waste water to any watercourse, waterway or groundwater, wetland or lake the following measures or similar measures can be used: - where practical recycle all waste water (e.g. recycle waste water for drilling water); - use waste water for dust suppression; - discharge waste water onto benign overburden or waste rock heaps for absorption; and - discharge wastewater to an evaporation pond. Note 38 - With regard to the on site management of water refer to the Environmental Protection (Water) Policy 2008. Eligibility criteria and standard conditions for exploration and mineral development projects Exploration drill holes

The holder of the environmental authority must decommission all non-artesian drill holes, apart from those still required for monitoring purposes as soon as practical, but no later than 6 months after the hole was drilled by undertaking the following actions: 1. where practical dispose of all unused drill chips to the hole or to a sump pit and; 2. cap the hole at a depth that is appropriate for the previous land use of the area (unless the land owner stipulates a future use which requires the cap to be placed deeper); and 3. backfill the hole above the cap with soil or material similar to the surrounding soil or material. Note 39 - The following depths are considered as appropriate for capping: - surface level in rock outcrops; and - at least 1m below the surface on land used for cropping; and - at least 300 mm below the surface on other land.

The holder of the environmental authority must isolate non-artesian aquifers where a drill hole intersects more than one water bearing strata by casing or plugging the hole as soon as practical after the hole is no longer required, but no later than 2 months after the hole was drilled, apart from those holes that are still required for monitoring purposes if: 1. the flow difference between aquifers exceeds 500 L/hour; and 2. the difference in electrical conductivity of water is greater than 10% of the lower value.

Conditions 16 and 17 do not apply to a non-artesian exploration drill hole if: 1. the land owner and the explorer have agreed that it should be left for conversion to a water bore; and 2. the landowner gives a written undertaking to accept responsibility for the hole; and 3. the details of the agreement and the drill hole (such as its GPS location and the drill logs showing the water bearing strata and flow rates) are provided to the Department of Natural Resources and Mines within 30 days of the land owner giving the undertaking; and 4. the hole is temporarily capped so as to prevent possible ingress of surface waters and associated sediments and pollutants. Note 40 - Drill holes that are to be converted to a water bore must be done so by a licensed water bore driller.

The holder of the environmental authority must ensure that exploration drill holes that strike artesian flows of water that exceeds 500 L/hour for seven days must be either: 1. decommissioned as soon as practical, but no later than 1 month after the hole was drilled, apart from holes that are still required for monitoring or evaluation purposes. Refer to Report No. SW4 - "Minimum Construction Requirements for Water Bores in Australia", (ARMCANZ 1997); or 2. capped to allow for future conversion into a controlled artesian bore by a licensed water bore driller; or 3. converted into a controlled artesian bore by a licensed water bore driller, provided that: (a) the land owner has undertaken in writing to accept responsibility for the drill hole; and (b) the explorer provides details of the agreement and the drill hole to the Department of Natural Eligibility criteria and standard conditions for exploration and mineral development projects Resources and Mines within 30 days of obtaining the landowner's agreement. Note 41 - Provisions apply under the Water Act 2000 with respect to the utilisation of ground water from boreholes in Proclaimed Areas (which include all Artesian Basin areas) and the rehabilitation of boreholes.

The holder of the environmental authority must ensure that exploration drill holes that are to be retained for future mineral resource evaluation purposes are cased and capped. Holes to be retained for more than three years must be capped with steel casing and appropriately identified. Gridlines and Geophysical Surveys

The holder of the environmental authority must plan and determine the final position of gridlines and geophysical lines in consultation with the landowner.

When constructing gridlines and geophysical lines, the holder of the environmental authority must ensure that the area and duration of disturbance to land and vegetation is minimised. Note 42 - When constructing gridlines and geophysical lines the following measures or similar measures can be used to ensure that the area and duration of disturbance to land and vegetation is minimised: - conduct surveying of gridlines on foot; - use existing gates, tracks, roads and seismic lines; - before deciding on the location of new seismic lines, record the location of all underground or surface pipelines, cables, power lines, etc. and avoid these areas; - in planning for drilling and sampling activities, where possible, ensure the activities occur at least 100m from riverine areas; - construct seismic lines that do not exceed the width necessary to safely undertake the survey; - use Global Positioning Systems (GPS), or other techniques, to reduce the need for line of sight clearing; - maintain buffer widths of at least 25m between all disturbed areas; - minimise the use of bulldozers and excavators when cutting gridlines and/or seismic lines; and - notify landowners at least 24 hours prior to detonating seismic explosives. Monitoring, reporting and emergency response procedures

The holder of the environmental authority must record and notify the administering authority of any emergency or incident which demonstrates non-compliance with the standard environmental conditions. Note 43 - A notification of any emergency or incident which demonstrates non-compliance to the standard environmental conditions cannot be used in evidence in any further action taken by the administrating authority as a result of the notification. Note 44 - To demonstrate ongoing compliance with the standard environmental conditions, the holder complete Form 1, `Monitoring and Record Keeping Summary' and establish programs to monitor project activities and maintain monitoring records for review by the administrating authority. Note 45 - To demonstrate compliance complete Form 2, `Emergency Response Table'. Provide and maintain appropriate emergency response equipment and inform all operational personnel, contractors and visitors of emergency procedures Eligibility criteria and standard conditions for exploration and mineral development projects Note 46 - Observe the provisions and regulations under the Fire and Emergency Services Act 1990 and the Mining and Quarrying Safety and Health Act 1999. Rehabilitation

In Riverine Areas, the holder of the environmental authority must complete the Rehabilitation Processes on all areas disturbed by mining activities, apart from those areas currently being utilised for mining activities, as soon as practical and prior to the onset of the wet season. Note 47 - Condition B24 is to ensure that there is adequate erosion protection in riverine areas prior to the onset of the wet season. In Queensland the wet season is generally considered to be from November to April each year.

For all other areas on the mining tenement, the holder of the environmental authority must complete the rehabilitation processes on all areas disturbed by mining activities, apart from those areas currently being utilised for mining activities, as soon as practical and at least within six months of the completion of works in those areas. Note 48 - Where practical undertake progressive rehabilitation of disturbed areas.

The holder of the environmental authority must backfill all excavations, drill holes or sampling sites as soon as practical following the completion of exploration activities.

Condition B26 does not apply to any excavations, drill holes or sampling sites that are to remain after the completion of exploration activities, by agreement with the land owner.

The holder of the environmental authority must rehabilitate areas disturbed by mining activities to a stable landform similar to that of surrounding undisturbed areas. Note 49 - When rehabilitating disturbed areas refer to the "Technical Guidelines for the Environmental Management of Mining and Exploration in Queensland", Part D, `Geo-technical Slope Stability'.

The holder of the environmental authority must spread seeds or plant species that will promote vegetation of a similar species and density of cover to that of the surrounding undisturbed areas or vegetation that is appropriate for providing erosion control and stabilisation of the disturbed areas. Note 50 - To revegetate disturbed areas the following measures or similar measures can be used: - for areas which have become compacted during the project, break up the soil surface to a depth - that is suitable for establishing vegetation; and - spread stockpiled topsoil over disturbed areas to a depth that is suitable as a rooting medium for - the revegetation process; and - provide suitable nutrient conditions for planting by using fertiliser if necessary; and - collect and store native seeds to be used in rehabilitation. Note 51 - When revegetating disturbed areas, the holder of the environmental authority should plant native species endemic to the area and location in the landscape (e.g. if clearing has occurred in a riverine area, revegetate the disturbed area using local riverine species). Note 52 - Vegetation used to provide erosion protection and stabilise disturbed areas in the short term should be comprised of sterile, short-lived species (e.g. a cover crop). However, the long term aim of revegetating any Eligibility criteria and standard conditions for exploration and mineral development projects disturbed area is to establish a stable vegetation community that is similar to that of the surrounding undisturbed areas or endemic species. Note 53 - The environmental authority holder is not liable for rehabilitating disturbed areas that existed prior to the grant of the tenure unless those areas are disturbed during the term of the tenure.

For any Mine Infrastructure to remain after all mining activities have ceased, the holder of the environmental authority must obtain the written agreement of the land owner stating they will take over responsibility for that infrastructure.

The holder of the environmental authority must complete rehabilitation of disturbed areas to the satisfaction of the administrating authority. Note 54 - Condition B31 is a requirement of the Environmental Protection Act 1994. The environmental authority holder must submit a Final Rehabilitation Report (FRR) and a compliance statement prior to the cancellation or expiry of the mining tenement. The surrender of the environmental authority will not be granted until the administrating authority has accepted the FRR and the compliance statement. Eligibility criteria and standard conditions for exploration and mineral development projects Appendix 1: General obligations under the Environmental Protection Act 1994 Responsibilities under the Environmental Protection Act 1994 Separate to the requirements of standard conditions, the holder of the environmental authority must also meet their obligations under the Environmental Protection Act 1994, and the regulations made under that Act. For example, the holder must be aware of the following provisions of the Environmental Protection Act 1994. General environmental duty Section 319 of the Environmental Protection Act 1994 states that we all have a general environmental duty. This means that we are all responsible for the actions we take that affect the environment. We must not carry out any activity that causes or is likely to cause environmental harm unless we take all reasonable and practicable measures to prevent or minimise the harm. To decide what meets your general environmental duty, you need to think about these issues: - the nature of the harm or potential harm - the sensitivity of the receiving environment - the current state of technical knowledge for the activity - the likelihood of the successful application of the different measures to prevent or minimise environmental harm that might be taken - the financial implications of the different measures as they would relate to the type of activity. It is not an offence not to comply with the general environmental duty, however maintaining your general environmental duty is a defence against the following acts: (a) an act that causes serious or material environmental harm or an environmental nuisance (b) an act that contravenes a noise standard (c) a deposit of a contaminant, or release of stormwater run-off, mentioned in section 440ZG. More information Duty to notify Section 320 of the Environmental Protection Act 1994 explains the duty to notify. The duty to notify applies to all persons and requires a person or company to give notice where serious or material environmental harm is caused or threatened. Notice must be given of the event, its nature and the circumstances in which the event happened. Notification can be verbal, written or by public notice depending on who is notifying and being notified. The duty to notify arises where: - a person carries out activities or becomes aware of an act of another person arising from or connected to

Permit Environmental Protection Act 1994 Environmental authority EPSX00176113 This environmental authority is issued by the administering authority under Chapter 5 of the Environmental Protection Act 1994. Environmental authority number: EPSX00176113 Environmental authority takes effect on 18 April 2019 Environmental authority holder(s) Name(s) Registered address Energy Minerals Pty Ltd. 1095 Waterworks Road THE GAP QLD 4061 Environmentally relevant activity and location details Environmentally relevant activity/activities Location(s) EPC900 Resource Activity, Schedule 2A, 09: A mining activity involving drilling, costeaning, pitting or carrying out geological surveys causing significant disturbance Additional information for applicants Environmentally relevant activities The description of any environmentally relevant activity (ERA) for which an environmental authority (EA) is issued is a restatement of the ERA as defined by legislation at the time the EA is issued. Where there is any inconsistency between that description of an ERA and the conditions stated by an EA as to the scale, intensity or manner of carrying out an ERA, the conditions prevail to the extent of the inconsistency. An EA authorises the carrying out of an ERA and does not authorise any environmental harm unless a condition stated by the EA specifically authorises environmental harm. A person carrying out an ERA must also be a registered suitable operator under the Environmental Protection Act 1994 (EP Act). Contaminated land It is a requirement of the EP Act that an owner or occupier of contaminated land give written notice to the administering authority if they become aware of the following:

Permit Environmental authority EPSX00176113 - the happening of an event involving a hazardous contaminant on the contaminated land (notice must be given within 24 hours); or - a change in the condition of the contaminated land (notice must be given within 24 hours); or - a notifiable activity (as defined in Schedule 3) having been carried out, or is being carried out, on the contaminated land (notice must be given within 20 business days); that is causing, or is reasonably likely to cause, serious or material environmental harm. For further information, including the form for giving written notice, refer to the Queensland Government website www.qld.gov.au, using the search term `duty to notify'. Take effect Please note that, in accordance with section 200 of the EP Act, an EA has effect: a) if the authority is for a prescribed ERA and it states that it takes effect on the day nominated by the holder of the authority in a written notice given to the administering authority-on the nominated day; or b) if the authority states a day or an event for it to take effect-on the stated day or when the stated event happens; or c) otherwise-on the day the authority isissued. However, if the EA is authorising an activity that requires an additional authorisation (a relevant tenure for a resource activity, a development permit under the Sustainable Planning Act 2009 or an SDA Approval under the State Development and Public Works Organisation Act 1971), this EA will not take effect until the additional authorisation has taken effect. If this EA takes effect when the additional authorisation takes effect, you must provide the administering authority written notice within 5 business days of receiving notification of the related additional authorisation taking effect. If you have incorrectly claimed that an additional authorisation is not required, carrying out the ERA without the additional authorisation is not legal and could result in your prosecution for providing false or misleading information or operating without a valid environmental authority. Wayne Boyd Enquiries: Coal & Gemstone Mining Environmental Protection Act 1994 Phone: 07 4987 9320 Email: crmining@des.qld.gov.au Date issued: 17 April 2019

Permit ________________________________Environmental authority EPSX00176113 Legislative Requirements and Conditions of Environmental Authority Obligations under the Environmental Protection Act 1994 In addition to the requirements found in the conditions of this environmental authority, the holder must also meet their obligations under the EP Act, and the regulations made under the EP Act. For example, the holder must comply with the following provisions of the Act: general environmental duty (section 319) duty to notify environmental harm (section 320-320G) offence of causing serious or material environmental harm (sections 437-439) offence of causing environmental nuisance (section 440) offence of depositing prescribed water contaminants in waters and related matters (section 440ZG) offence to place contaminant where environmental harm or nuisance may be caused (section 443) Conditions of this environmental authority: With the exception of any variations, the conditions of approval for this environmental authority are the standard conditions contained within the attached documents: All reasonable steps must be taken to ensure the activity complies with the eligibility criteria and standard conditions. Variations to the standard conditions Agency interest: General Condition Condition number A1 This environmental authority does not authorise environmental harm unless a condition contained within the authority explicitly authorises that harm. Where there is no condition or the authority is silent on a matter, the lack of a condition or silence shall not be construed as authorising harm. A2 For exploration activities the environmental authority holder must comply with each of the standard environmental conditions contained in the Eligibility criteria and standard conditions 13, which is replaced by conditions B1 to C18 in this environmental authority. __________________________________________________________________________________________________________________

Permit ________________________________Environmental authority EPSX00176113 A3 If there is any inconsistency between a standard environmental condition and an additional condition in this environmental authority, the additional condition prevails to the extent of any inconsistency. Agency interest: Noise Condition Condition number B1 The holder of this environmental authority must ensure that noise generated by the mining activities does not cause the criteria in Table 1: Noise limits to be exceeded at a sensitive place. Table 1: Noise limits to be exceeded at a sensitive place Sensitive place Noise level dB(A) Monday to Saturday Sundays and public holidays measured as: 9am to 6pm to 10pm to 9am to 6pm to 10pm to LAeq, adj, 15 mins 6pm 10pm 9am 6pm 10pm 9am CV = 50 CV = 45 CV = 40 CV = 45 CV = 40 CV = 35 AV = 5 AV = 5 AV = 0 AV = 5 AV = 5 AV = 0 LA1, adj, 15 mins CV = 55 CV = 50 CV = 45 CV = 50 CV = 45 CV = 40 AV = 10 AV = 10 AV = 5 AV = 10 AV = 10 AV = 5 Table 1 Noise limits notes: 1. CV = Critical Value 2. AV = Adjustment Value 3. bg = background noise level (LA90, adj, 15 mins) measured over 3-5 days at the nearest sensitive receptor 4. To calculate noise limits in Table D1: If bg (CV - AV): Noise limit = bg + AV If (CV - AV) < bg CV: Noise limit = CV If bg > CV: Noise limit = bg + 0 5. In the event that measured bg (LA90, adj, 15 mins) is less than 30 dB(A), then 30 dB(A) can be substituted for the measured background level 6. If the project is unable to meet the noise limits as calculated above alternative limits may be calculated using the processes outlined in the "Planning for Noise Control" guideline. __________________________________________________________________________________________________________________

Permit ________________________________Environmental authority EPSX00176113 B2 Monitoring and Reporting Noise monitoring and recording must include the following descriptor characteristics and matters: a) LAN,T (where N equals the statistical levels of 1, 10 and 90 and T = 15 mins) b) background noise LA90 c) the level and frequency of occurrence of impulsive or tonal noise and any adjustment and d) penalties to statistical levels e) atmospheric conditions including temperature, relative humidity and wind speed and directions f) effects due to any extraneous factors such as traffic noise g) location, date and time of monitoring h) g) if the complaint concerns low frequency noise, Max LpLIN,T and one third octave band measurements in dB(LIN) for centre frequencies in the 10 - 200 Hz range. Agency interest: Land Condition Condition number C1 The environmental authority holder must not carry out activities in a Category A or B Environmentally Sensitive Area, except as detailed in Condition C2. Activities involving machinery must not be carried out within 1km of a Category A Environmentally Sensitive Area. Prior to carrying out mining activities in a Category C Environmentally Sensitive Area, consultation must be held with the administering authority to determine if additional conditions are necessary. C2 Exploration Drilling Program The environmental authority holder is authorised to carry out exploration mining activities on EPC900 within 500 metres of any Category B Environmentally Sensitive Areas in accordance with a) Table 2: Authorised disturbance within 500m of any Category B Environmentally Sensitive Areas on EPC900; b) Table 3: Drill site locations authorized within 500m of Category B Environmentally Sensitive Areas on EPC900; and illustrated in: c) Appendix 1a : Map of authorised Drill sites within 500 m buffer zone of Category B ESA; and d) Appendix 1b: Map of MSES on EPC900. C3 Drill pads constructed in accordance with condition C2 are to be located as far as practicable in previously cleared areas. C4 The operational area of individual drill pads must not exceed 600m2. Drill pads in excess of 600m2 can only be commissioned by written approval from the administering authority. C5 Drill holes are to be a maximum of 200mm in diameter. C6 The construction of sumps within 500m of Category B Environmentally Sensitive Areas must not exceed 10m2 in area per drill pad. C7 Roads and Tracks - General Existing access and fence line tracks must be used wherever possible. The holder of the environmental authority must consult with the landowner prior to establishing any new tracks within 500m of any Category B Environmentally Sensitive Areas. Any new tracks are to be constructed by linking naturally cleared or disturbed areas. __________________________________________________________________________________________________________________

Permit ________________________________Environmental authority EPSX00176113 C8 All new tracks within the 500m buffer zone of Category B Environmentally Sensitive Areas are to be recorded with GPS and records kept of their location and made available to the administering authority on request. C9 Existing creek crossings are to be used as far as practicable. C10 Topsoil stripping within 500m of any Category B Environmentally Sensitive Areas must be limited to the sump area. Where topsoil is removed it must be stockpiled for respreading at the completion of use. C11 The environmental authority holder is authorised to undertake rehabilitation work within 500m of any Category B Environmentally Sensitive Areas as per the rehabilitation requirements of this environmental authority. C12 All waste must be removed and disposed offsite. C13 Vegetation and Tree Protection Clearing native plants or interfering with animal breeding places is not permitted unless authorised under the Nature Conservation Act 1992. C14 Burning of vegetation is not permitted. C15 Campsites Campsites must not be established within 500m of any Category B Environmentally Sensitive Areas. C16 Rehabilitation Rehabilitation must be undertaken in accordance with requirements of the Eligibility criteria and C17 Rehabilitation of disturbance within 500m of any Category B Environmentally Sensitive Areas must be completed as soon as practicable, but no longer than three (3) months after completion of the disturbance activity. C18 Reporting An annual report must be prepared each year and submitted with each annual return. The report must include a map identifying all exploration activities undertaken within 500m of any Category B Environmentally Sensitive Areas to date. The map is to clearly distinguish between proposed, completed and rehabilitated mining activities to demonstrate compliance with this environmental authority. Table 2: Authorised disturbance within the 500m of Category B Environmentally Sensitive Areas on EPC900 __________________________________________________________________________________________________________________

Permit ________________________________Environmental authority EPSX00176113 Activity Limitation of activity Maximum footprint of disturbance Maximum disturbance within 500m of permitted for each activity authorised within 500m of Category B within 500m of Category B Category B Environmentally Environmentally Environmentally Sensitive Areas Sensitive Areas Sensitive Areas Exploration 17 drill sites 600m2 per drill site * 17 1.00ha Drill Sites drill sites = 10,000m2 0.19ha 1.19ha Access Tracks 967m (use existing 2m wide per track wide Total tracks were possible) Table 3. Drill site locations authorised within the 500m of Category B Environmentally Sensitive Areas on EPC900 Drill site Easting (GDA94, Z56) Nothing (GDA94, Z56) MW060 603503 7565143 MW061 603351 7564945 MW062 603189 7564744 MW063 603022 7564547 MW064 602847 7564352 MW065 602689 7564149 MW066 602525 7563954 MW068 603617 7563748 MW069 603867 7563830 MW070 604119 7563910 MW071 604469 7563992 MW075 603685 7563235 MW076 603930 7563324 MW077 604184 7563406 MW078 604428 7563487 MW079 604879 7563570 MW081 603172 7562610 END OF CONDITIONS DEFINITIONS: Key terms and/or phrases used in this document are defined in this section. Applicants should note that where a term is not defined, the definition in the Environmental Protection Act 1994, its regulations or environmental protection policies, or the document Eligibility criteria and standard conditions for exploration and mineral development projects, must be used. If a word remains undefined it has its ordinary meaning. __________________________________________________________________________________________________________________

Permit ________________________________Environmental authority EPSX00176113 Activity means the environmentally relevant activities, whether resource activities or prescribed activities, to which the environmental authority relates. Campsite means the area encompassing any dwelling, amenities (e.g. toilet block, power generator), sewage or general waste disposal facility and includes the office area and vehicle parking areas associated with a temporary or permanent mining camp. Category A environmentally sensitive area, has the same meaning as defined within the Environmental Protection Regulation 2008. Category B environmentally sensitive area, has the same meaning as defined within the Environmental Protection Regulation 2008. Contaminant A contaminant can be - a) a gas, liquid or solid; or b) an odour; or c) an organism (whether alive or dead), including a virus; or d) energy, including noise, heat, radioactivity and electromagnetic radiation; or e) a combination of contaminants. Disturbed (or disturbance) land includes: a) compacting, removing, covering, exposing or stockpiling of earth; b) removal or destruction of vegetation or topsoil or both to an extent where the land has been made susceptible to erosion; c) carrying out mining within a watercourse, waterway, wetland or lake; d) the submersion of areas by tailings or hazardous contaminant storage and dam/structure walls; e) temporary infrastructure, including any infrastructure (roads, tracks, bridges, culverts, dam/structures,bores, buildings, fixed machinery, hardstand areas, airstrips, helipads etc.) which is to be removed after the mining activity has ceased; or f) releasing of contaminants into the soil, or underlying geological strata. However, the following areas are not included when calculating areas of `disturbance': a) areas off lease (e.g. roads or tracks which provide access to the mining lease); b) areas previously disturbed which have achieved the rehabilitation outcomes; c) by agreement with the administering authority, areas previously disturbed which have not achieved the rehabilitation objective(s) due to circumstances beyond the control of the mine operator (such as climatic conditions); d) areas under permanent infrastructure. Permanent infrastructure includes any infrastructure (roads, tracks, bridges, culverts, dam/structures, bores, buildings, fixed machinery, hardstand areas, airstrips, helipads etc.) which is to be left by agreement with the landowner. e) disturbance that pre-existed the grant of the tenure. Environmental authority means an environmental authority under Chapter 5 of the Environmental Protection Act 1994. Environmental authority holder means the holder of this environmental authority. Environmental nuisance (the Act) is unreasonable interference or likely interference with an environmental value caused by-- a) aerosols, fumes, light, noise, odour, particles or smoke; or __________________________________________________________________________________________________________________

Permit ________________________________Environmental authority EPSX00176113 b) an unhealthy, offensive or unsightly condition because of contamination; or c) another way prescribed by regulation. Landowner is as per the definition in the document: Eligibility criteria and standard conditions for exploration and mineral development projects. `m' means metres. Matters of State Environmental Significance (MSES) are a component of the biodiversity state interest that is defined under the State Planning Policy (SPP) and defined under the Schedule 2 of the Environmental Offsets Regulation 2014. Measures includes any measures to prevent or minimise environmental impacts of the mining activity such as bunds, silt fences, diversion drains, capping, and containment systems. Prescribed Environmental Matter has the meaning in section 10 of the Environmental Offsets Act 2014, limited to the matters of State environmental significant listed in schedule 2 of the Environmental Offsets Regulation 2014. Rehabilitation the process of reshaping and revegetating land to restore it to a stable landform. Significant residual impact has the meaning in section 8 of the Environmental Offsets Act 2014. the Act means the Environmental Protection Act 1994. Track/s means roads, tracks or paths, greater than ten (10) metres in length, that have been fully stripped of all vegetation to enable the progress of vehicles, equipment or pedestrians. You means the holder of the environmental authority. Waste as defined in section 13 of the Environmental Protection Act 1994. Waters includes river, stream, lake, lagoon, pond, swamp, wetland, unconfined surface water, unconfined natural or artificial watercourse, bed and bank of any waters, dams, non-tidal or tidal waters (including the sea), storm water channel, storm water drain, and groundwater and any part thereof. END OF DEFINITIONS __________________________________________________________________________________________________________________

Permit ________________________________Environmental authority EPSX00176113 APPENDICES Appendix 1a: Map of authorised drill sites and tracks in Category B ESA and within 500m of Category B Environmentally Sensitive Areas on EPC900 __________________________________________________________________________________________________________________

Permit ________________________________Environmental authority EPSX00176113 Appendix 1b: Map of MSES-Regulated vegetation on EPC900 __________________________________________________________________________________________________________________

Permit ________________________________Environmental authority EPSX00176113 END OF ENVIRONMENTAL AUTHORITY Attachments: __________________________________________________________________________________________________________________

Eligibility criteria and standard conditions for exploration This document provides eligibility criteria and standard conditions for exploration and mineral development licence activities. Eligibility criteria are to be used for making a standard or variation application for an environmental authority. Standard conditions are to be used in an environmental authority (standard or variation application) or where necessary and desirable on an environmental authority (site specific application). Eligibility criteria Eligibility criteria are constraints set to ensure environmental risks associated with the operation of the environmentally relevant activity (ERA) are able to be managed by the standard conditions. Eligibility criteria set out the circumstances in which a standard or variation application for an environmental authority can be made. Standard conditions Standard conditions are the minimum operating requirements an environmental authority holder must comply with. Standard applications If an applicant can meet all of the eligibility criteria, they can make a standard application for an environmental authority that is subject to all standard conditions. Applicants are required to complete a 'Standard application form'. Variation applications If an applicant can meet all of the eligibility criteria but needs to vary one or more of the standard conditions to suit their operational needs, then they can make a variation application for an environmental authority. Applicants are required to complete a 'Variation application form'. Site specific applications Applicants who cannot meet the eligibility criteria must make a site specific application for an environmental authority. Applicants are required to complete a 'Site specific application form'. Amendment applications If the holder of an environmental authority needs to amend a standard condition in the issued environmental authority, then the holder must submit an `Amendment application form'. Application forms The relevant application forms can be downloaded from the Queensland Government's Business and Industry Portal at www.business.qld.gov.au/ea. Definitions Some terms used in this document are defined in Appendix 2. References to other documents References in this document to laws, regulations, standards, policies, programs, guidelines and similar documents and instruments are to the current version of those documents and instruments, as amended or replaced from time to time.

Eligibility criteria and standard conditions for exploration and mineral development projects Uranium mining The Queensland Government has determined that mining activities associated with uranium do not meet the eligibility criteria for this code of environmental compliance. This determination is based on an environmental impact statement (EIS) being triggered for uranium mining activities as they are defined as the "introduction of novel or unproven resource extraction process, technology or activities". A standard application for mining activities associated with uranium therefore cannot be made. As such a site specific application is required for all mining activities associated with uranium. Version history Version Effective date Description of changes 2.00 31 March 2016 Minor amendments to remove outdated legislative requirements and references.

Eligibility criteria and standard conditions for exploration and mineral development projects Eligibility criteria a) The mining activity does not, or will not, at any one time, cause more than 10ha of land to be significantly disturbed; b) the mining activity is not, or will not be, carried out in a category A environmentally sensitive area or a category B environmentally sensitive area; c) the mining activity is not, or will not be, carried out under an environmental authority under which either of the following is, or is to be, authorised-- i. an environmentally relevant activity to which a section of schedule 2 of the Environmental Protection Regulation 2008 applies and for which there is an aggregate environmental score; ii. a resource activity, other than a mining activity, that is an ineligible ERA; d) the mining activity is not, or will not be, carried out in a strategic environmental area, unless-- i. the mining activity is authorised under an environmental authority for a mining activity relating to a mining claim, an environmental authority for a mining activity relating to an exploration permit or an environmental authority for a mining activity relating to a mineral development licence; or ii. the mining activity involves alluvial mining and is, or will be, carried out at a place that is not in a designated precinct in a strategic environmental area; or iii. the mining activity involves clay pit mining, dimension stone mining, hard rock mining, opal mining or shallow pit mining and is, or will be, carried out at a place that is not in a designated precinct in a strategic environmental area. e) the mining activity does not, or will not, at any one time, cause more than 5000m2 of land to be disturbed at a camp site; f) no more than 20m3 of any substance is, or will be, extracted from each kilometre of a riverine area affected by the mining activity in a year.

Eligibility criteria and standard conditions for exploration and mineral development projects Standard conditions Schedule A - General conditions Financial Assurance A1: The holder of the environmental authority must submit the required amount of financial assurance to the administering authority prior to carrying out any activities on the mining tenement. If the activities that are being carried out by the holder of the environmental authority are altered so as to cause a change in the category of total area of disturbance shown in Appendix 4 - Form 3: Schedule of Rehabilitation Costs, the holder of the environmental authority must submit an application to amend their financial assurance to the administering authority. If an application is lodged to transfer the environmental authority to another person or company, the proposed transferee must submit the required financial assurance prior to the transfer taking effect. Note 1 - Financial assurance must be calculated in accordance with Form 3: Schedule of Rehabilitation Costs in Appendix 4 of this environmental authority. Note 2 - Chapter 5, Part 12, Division 2 of the Environmental Protection Act 1994 requires that the holder of the environmental authority gives the administering authority a financial assurance in a form acceptable to the administering authority. When necessary, the holder of the environmental authority must submit an application to amend their financial assurance under section 302 of the Environmental Protection Act 1994. The holder of the environmental authority must lodge a single financial assurance with the District Mining Registrar, Department of Natural Resources and Mines. The financial assurance will consist of two components: rehabilitating areas disturbed by mining activities should the environmental authority holder failure to do so; and (ii) An amount to cover the potential costs to the Department of Natural Resources and Mines of restoring property improvements disturbed by mining activities and the failure of the tenure holder to pay rents and royalties. Land disturbance A2: The holder of the environmental authority must ensure that the area and duration of disturbance to land and vegetation is minimised. Not more than 1000m2 can be disturbed at any one location, excluding campsites. Note 3 - To minimise the area and duration of disturbance to land and vegetation the following measures or similar measures can be used: - avoid disturbing large and/or mature trees; - select specific trees to be cleared and avoid causing damage to surrounding vegetation; - where practical leave the rootstock intact to promote regeneration and regrowth. Note 4 - Before carrying out activities on the tenement refer to the Technical Guideline `Good Relations with Landowners' and the Department of Mines and Energy Code of Conduct, `Procedure for Sound Landholder/Explorer Relations'.

Eligibility criteria and standard conditions for exploration and mineral development projects Air quality A3: The holder of the environmental authority must not cause an unreasonable release of dust. Note 5 - To prevent the unreasonable release of dust, the following measures or similar measures can be used: - altering work practices to avoid or minimise the generation of dust; - scheduling activities for times when they will have least impact; - spraying water on roads and tracks; - revegetating disturbed areas as soon as practicable; - leaving or creating wind breaks or screening; and - installing pollution control equipment (e.g. fitting bag filters or a cyclone to dust generating equipment). Noise emissions A4: The holder of the environmental authority must not cause unreasonable noise at a noise sensitive place. Note 6 - To prevent causing unreasonable noise at a noise sensitive place the following measures or similar measures can be used: - construct and maintain noise barriers and enclosures around noisy equipment or along the noise transmission path; - implement noise reduction measures at noise sensitive places; - provide and maintain low noise equipment; - carry out routine maintenance on fans to minimise bearing noise; - repair or replace defective mufflers of vehicles and plant with suitable effective mufflers; and - limit the hours of operation of the project to between the hours of 7am to 6pm Monday to Saturday. Note 7 - If aircraft are being used for mining activities operate them so as to minimise disturbance to livestock (e.g. helicopters). Erosion and Sediment Control A5: The holder of the environmental authority must design, install and maintain adequate banks and/or diversion drains to minimise the potential for storm water runoff to enter disturbed areas. A6: The holder of the environmental authority must design, install and maintain adequate erosion and sediment control structures wherever necessary to prevent or minimise erosion of disturbed areas and the sedimentation of any watercourse, waterway, wetland or lake. Note 8 - When designing and constructing sediment ponds refer to the "Engineering Guidelines for Queensland Construction Sites" Soil Erosion and Sediment Control. Note 9 - Regularly clean out sediment traps, ponds and drains and maintain them in effective working order, until erosion stability has been achieved in disturbed areas. Note 10 - The capacity of sediment traps, ponds, drains and banks should not be reduced below 70% of their design capacity.

Eligibility criteria and standard conditions for exploration and mineral development projects Topsoils and overburden management A7: The holder of the environmental authority must ensure that topsoil is removed and stockpiled prior to carrying out any mining activity. Prevent or minimise the mixing and erosion of topsoil and overburden stockpiles. Note 11 - To separate topsoil and overburden and to prevent or minimise the erosion of these stockpiles the following measures or similar measures can be used: - identify topsoil and overburden layers before stripping topsoil; - store topsoil and overburden in separate stockpiles; - install silt fences or bunding around the stockpiles; - where practical reuse topsoil stockpiles within 12 months; - establish and maintain a temporary cover crop on stockpiles; and - limit the height of topsoil stockpiles to 2 metres. Hazardous contaminants A8: The holder of the environmental authority must plan and conduct activities on site to prevent any potential or actual release of a hazardous contaminant. Note 12 - Section 442 of the Environmental Protection Act 1994 makes it an offence to release a prescribed contaminant. A prescribed contaminant is a contaminant prescribed by an Environmental Protection Policy. Note 13 - Section 443 of the Environmental Protection Act 1994 makes it an offence to cause or allow a contaminant to be placed in a position where it could reasonably be expected to cause serious or material environmental harm or environmental nuisance. A9: The holder of the environmental authority must ensure that spills of hazardous contaminants are cleaned up as quickly as practicable. Such spillage must not be cleaned up by hosing, sweeping or otherwise releasing such contaminants to any watercourse, waterway, groundwater, wetland or lake. Note 14 - If a mining lease becomes Significantly Disturbed Land because it is contaminated, it ceases to be significantly disturbed land if a Suitability Statement is issued for the land. Refer to Chapter 7, Part 8 of the Environmental Protection Act 1994. Note 15 - A Site Management Plan approved under Chapter 7, Part 8 of the Environmental Protection Act 1994 may be required by the administrating authority for sites recorded on the Environmental Management Register or the Contaminated Land Register. Such sites may include acid producing waste rock stockpiles or tailings dams containing acid producing wastes. A10: The holder of the environmental authority must, where practical, separate acid producing waste rock from benign waste rock. A11: The holder of the environmental authority must dispose of acid producing waste rock in an excavation or pit and backfill as soon as practical. Backfill the excavation or pit containing acid producing waste rock with benign, low permeability material and seal the excavation or pit with a compacted capping layer at least 1m thick.

Eligibility criteria and standard conditions for exploration and mineral development projects Note 16 - The owner or occupier of a mining lease must notify the administering authority if they become aware that a Notifiable Activity listed in Schedule 4 of the Environmental Protection Act 1994, is being carried out on the land within 30 days, by giving notice to the administering authority in the approved form. For example, an exploration or mineral development project that generates waste materials that contain hazardous contaminants must notify the administrating authority that this activity is being carried out. Refer to section 371 of the Environmental Protection Act 1994. Note 17 - For detailed information on the management of acid mine waste material refer to the "Technical Guidelines for the Environmental Management of Exploration and Mining in Queensland", Part B, `Assessment and Management of Acid Drainage' and the `Guidelines for Sampling and Analysis of Lowland Acid Sulfate Soils (ASS) in Queensland'. Nature conservation A12: The holder of the environmental authority must prevent the spread of Declared Plants by ensuring that all vehicles and machinery are adequately cleaned before taking the vehicles and machinery out of a Declared Plant Area. Note 18 - Every precaution should be taken to ensure there is no dispersal of Parthenium weed or the seed of any other declared plant within the meaning of the Land Protection (Pest and Stock Route Management) Act 2002 as a result of mining activities or as a result of access to the area of the mining tenement. Note 19 - The Department of Agriculture and Fisheries provided Pest Fact sheets for declared plants in Queensland as well as clean down procedures for vehicles and machinery working in declared plant areas. For advice on declared plant areas contact the Department of Agriculture and Fisheries or your Local Government. A13: The holder of the environmental authority must not carry out activities in a category A or B environmentally sensitive area. Activities involving machinery must not be carried out within 1km of a category A environmentally sensitive area or within 500m of category B environmentally sensitive area. Prior to carrying out activities in a category C environmentally sensitive area, consult with the relevant administering authority and the Environmental Protection Agency. If it is determined through the consultation that additional conditions are necessary, the holder must comply with those conditions. Note 20 - Refer to Appendix 3 - Environmentally sensitive areas. A14: The holder of the environmental authority must not carry out activities within 100m of a Historical, Archaeological or Ethnographic site. Note 21 - Refer to the Aboriginal Cultural Heritage Register established under the Aboriginal Cultural Heritage Act 2003 and the Queensland Heritage Act 1992. Prior to carrying out any activities on the mining tenement, the holder of the environmental authority should consult with the administrating authority if a site has the potential to be designated as a historical, archaeological or ethnographic site. Prescribed environmentally relevant activities 1. A15: The holder of the environmental authority must not carry out the following prescribed environmentally relevant activities (ERA) on the mining tenement: ERA 61 Waste incineration and thermal treatment at threshold 1 - incinerating waste vegetation, clean paper or cardboard; 2. ERA 52 Battery Recycling - operating a facility for receiving, and recycling or reprocessing, any type of battery; and

Eligibility criteria and standard conditions for exploration and mineral development projects 3. ERA 59 Tyre Recycling - operating a facility on a commercial basis for receiving and recycling or receiving and reprocessing 1000 or more equivalent passenger units of tyres, or parts of tyres, in a year. (The relevant activity does not include retreading tyres). Schedule B - Activity based conditions Roads and tracks B1: The holder of the environmental authority must consult with the landowner prior to establishing any new roads and tracks. Note 22 - Refer to the Technical Guidelines in appendix 6 when planning and constructing all new roads and tracks. Note 23 - Repair all damage to existing private roads and tracks resulting from mining activities, so that they are as trafficable as they were prior to any damage. B2: When constructing new roads and tracks, the holder of the environmental authority must ensure that the area and duration of disturbance to land, vegetation and watercourses is minimised. Note 24 - When planning and constructing new roads and tracks the following measures or similar measures can be used to minimise the area and duration of disturbance of land, vegetation and watercourses: - wherever possible use or upgrade existing roads and tracks; - construct roads and tracks along natural grades; - minimise the width of roads and tracks; - minimise the number of crossings in riverine areas; - construct crossings in riverine areas in a stable section of the bed; - avoid constructing roads or tracks that run straight down the bank to the crossing; - do not disadvantage other users of existing public roads & tracks; - construct a bed level causeway, a culvert or a bridge where natural bed conditions within a watercourse will not carry the intended traffic load or where crossing of the bed will generate a significant increase in turbidity; - minimise the number of cuts and fills in riverine areas; - position cuts and fills in riverine areas to minimise risk of erosion from subsequent flood events; - position crossings to prevent flow being directed towards the banks and provide erosion resistance to the bed and banks downstream of a crossing for a distance equal to the width of the normal flow channel; - do not create any downstream or upstream drops at the lip of culverts or causeways; - regularly clean out culverts, bridges and causeways to prevent flow being impeded or redirected; and - construct in-stream crossings outside of main fish migration periods.

Eligibility criteria and standard conditions for exploration and mineral development projects Campsites B3: The holder of the environmental authority must consult with the landowner prior to establishing any campsites. B4: When establishing a campsite, the holder of the environmental authority must ensure that the area and duration of disturbance to land, vegetation and watercourses is minimised. Note 25 - When establishing and maintaining campsites the following measures or similar measures can be used to minimise the area and duration of disturbance to land, vegetation and watercourses: - locate campsites at least 100m from any riverine areas; - only disturb the minimum area necessary for the safe functioning of the campsite; - install an appropriate human waste disposal facility (e.g. portable self-contained toilets, pit toilets, septic tanks); - use absorption trenches, transpiration beds or spray irrigation to dispose of grey water; and - locate all disposal areas at least 100m distance from any watercourse, waterway, groundwater recharge area, wetland or lake. Note 26 - With regard to on site waste water management refer to the Environmental Protection (Water) Policy 2008. Waste management B5: The holder of the environmental authority must not directly or indirectly release waste from the project area to any watercourse, waterway, groundwater, wetland or lake. Note 27 - When managing waste materials the following strategy should be adopted: - avoid creating excess waste; - reuse waste materials; - recycle waste; - create and utilise energy from waste; - treat waste; and - dispose of waste (e.g. provide rubbish containers on site). Note 28 - Where practicable take all General Waste to a Licensed General Waste Disposal Facility. B6: The holder of the environmental authority must not dispose of more than 50 tonnes of general waste on the mining tenement per year. Note 29 -The holder of the environmental authority may bury up to 50 tonnes of general waste on the mining tenement per year. When burying general waste the following measures or similar measures should be used: - locate the waste pit so as to ensure that the waste will not contaminate any watercourse, waterway, groundwater, wetland or lake; - divert stormwater runoff from entering the pit; - crush drums and other containers to reduce the volume of waste;

Eligibility criteria and standard conditions for exploration and mineral development projects - make the pit safe and protect it from scavengers; - backfill the pit when the level of rubbish in the pit is not less than 1m below the surface; and - sufficiently overfill the pit to allow for settlement. Note 30 - The holder of the environmental authority may dispose of limited regulated waste to a licensed general waste disposal facility provided the annual volume of limited regulated waste does not exceed 10% of the annual volume of general waste (e.g. tyres). Service, Maintenance and Storage Areas B7: The holder of the environmental authority must not directly or indirectly release fuels, oils, lubricants or other contaminants to any watercourse, waterway, groundwater, wetland or lake. Note 31 - To prevent the direct or indirect release of fuels, lubricants or other contaminants to any watercourse, waterway, groundwater, wetland or lake the following measures or similar measures can be used: - maintain all refuelling equipment in good working order; - use groundsheets or drip trays to capture spillage during maintenance of machinery and vehicles; - locate all fuel storages within an impermeable bund; - ensure all liquid containment, including fuel tank bunds and process water ponds, have a volume at least equal to the design volume plus an additional 10% of that volume; and - where practical, undertake all refuelling and routine maintenance of vehicles within designated service areas. B10: The holder of the environmental authority must ensure that all chemical, fuel and oil storage facilities less than 10 000L on a mining tenement, must be designed and operated in accordance with Australian Standard 1940 - `The storage and handling of flammable and combustible liquids', Section 2, Minor Storage. B11: The holder of the environmental authority must ensure that: 1. all chemical, fuel and oil storage facilities of more than 10 000L on a mining tenement, must be bunded to contain at least one hundred percent of the volume of the largest container, plus twenty-five percent of the storage capacity of the largest container up to a maximum of 10,000L, together with ten percent of the storage capacity beyond 10,000L; and 2. the facility must be operated and maintained in accordance with the Australian Standard 1940 - "The Storage and Handling of flammable and combustible liquids". Drilling, Excavating and Sampling B12: The holder of the environmental authority must ensure: 1. all marker pegs are marked with contrasting colour so as to be clearly visible; 2. all marker pegs are removed from the tenement at the completion of exploration activities; 3. all permanent markers (example, concrete plugs or steel plates) are installed at ground level and made safe. B13: When drilling, excavating or sampling, the holder of the environmental authority must ensure that the area and duration of disturbance to land and vegetation is minimised.

Eligibility criteria and standard conditions for exploration and mineral development projects Note 32 - When drilling, excavating or sampling the following measures or similar measures can be used to minimise the area and duration of disturbance to land and vegetation: - consider seasonal influences, such as rainfall before excavating or establishing a drill site; - construct drill pads no larger than necessary to safely accommodate the drilling rigs and ancillary equipment; - use excavators or backhoes wherever possible in preference to bulldozers; and - use drilling fluids and other process fluids which are non-toxic. Note 33 - Prior to working in riverine areas refer to the "Technical Guidelines for the Environmental Management of Mining and Exploration in Queensland", Part B, "Exploration and Mining in Watercourses". Note 34 - Install and maintain adequate warning signs, fences and rock bunds to exclude people, livestock and native animals from excavations and shafts. Note 35 - Provide safe access to water for livestock and native animals by: - providing hard surfaces around water storage areas; and - fencing off any soft areas around the edge of water storage areas. B14: The holder of the environmental authority must not drill, excavate or clear vegetation: 1. in standing waters, wetlands or lakes; or 2. on the sloped banks or within 3m of the top of the bank or 5m of the toe of the bank; or 3. within, or on the levee banks of the normal flow channel. Note 36 - For representative diagrams that define the different landform elements that make up a watercourse refer to Figure 1 - Cross Section Through a Watercourse and Figure 2 - Plan View of a Watercourse. B15: The holder of the environmental authority must not directly or indirectly release wastewater to any watercourse, waterway, groundwater, wetland or lake. Note 37 - To prevent the direct or indirect release of waste water to any watercourse, waterway or groundwater, wetland or lake the following measures or similar measures can be used: - where practical recycle all waste water (e.g. recycle waste water for drilling water); - use waste water for dust suppression; - discharge waste water onto benign overburden or waste rock heaps for absorption; and - discharge wastewater to an evaporation pond. Note 38 - With regard to the on site management of water refer to the Environmental Protection (Water) Policy 2008.

Eligibility criteria and standard conditions for exploration and mineral development projects Exploration drill holes B16: The holder of the environmental authority must decommission all non-artesian drill holes, apart from those still required for monitoring purposes as soon as practical, but no later than 6 months after the hole was drilled by undertaking the following actions: 1. where practical dispose of all unused drill chips to the hole or to a sump pit and; 2. cap the hole at a depth that is appropriate for the previous land use of the area (unless the land owner stipulates a future use which requires the cap to be placed deeper); and 3. backfill the hole above the cap with soil or material similar to the surrounding soil or material. Note 39 - The following depths are considered as appropriate for capping: - surface level in rock outcrops; and - at least 1m below the surface on land used for cropping; and - at least 300 mm below the surface on other land. B17: The holder of the environmental authority must isolate non-artesian aquifers where a drill hole intersects more than one water bearing strata by casing or plugging the hole as soon as practical after the hole is no longer required, but no later than 2 months after the hole was drilled, apart from those holes that are still required for monitoring purposes if: 1. the flow difference between aquifers exceeds 500 L/hour; and 2. the difference in electrical conductivity of water is greater than 10% of the lower value. B18: Conditions 16 and 17 do not apply to a non-artesian exploration drill hole if: 1. the land owner and the explorer have agreed that it should be left for conversion to a water bore; and 2. the landowner gives a written undertaking to accept responsibility for the hole; and 3. the details of the agreement and the drill hole (such as its GPS location and the drill logs showing the water bearing strata and flow rates) are provided to the Department of Natural Resources and Mines within 30 days of the land owner giving the undertaking; and 4. the hole is temporarily capped so as to prevent possible ingress of surface waters and associated sediments and pollutants. Note 40 - Drill holes that are to be converted to a water bore must be done so by a licensed water bore driller. B19: The holder of the environmental authority must ensure that exploration drill holes that strike artesian flows of water that exceeds 500 L/hour for seven days must be either: 1. decommissioned as soon as practical, but no later than 1 month after the hole was drilled, apart from holes that are still required for monitoring or evaluation purposes. Refer to Report No. SW4 - "Minimum Construction Requirements for Water Bores in Australia", (ARMCANZ 1997); or 2. capped to allow for future conversion into a controlled artesian bore by a licensed water bore driller; or 3. converted into a controlled artesian bore by a licensed water bore driller, provided that: (a) the land owner has undertaken in writing to accept responsibility for the drill hole; and (b) the explorer provides details of the agreement and the drill hole to the Department of Natural

Eligibility criteria and standard conditions for exploration and mineral development projects Resources and Mines within 30 days of obtaining the landowner's agreement. Note 41 - Provisions apply under the Water Act 2000 with respect to the utilisation of ground water from boreholes in Proclaimed Areas (which include all Artesian Basin areas) and the rehabilitation of boreholes. B20: The holder of the environmental authority must ensure that exploration drill holes that are to be retained for future mineral resource evaluation purposes are cased and capped. Holes to be retained for more than three years must be capped with steel casing and appropriately identified. Gridlines and Geophysical Surveys B21: The holder of the environmental authority must plan and determine the final position of gridlines and geophysical lines in consultation with the landowner. B22: When constructing gridlines and geophysical lines, the holder of the environmental authority must ensure that the area and duration of disturbance to land and vegetation is minimised. Note 42 - When constructing gridlines and geophysical lines the following measures or similar measures can be used to ensure that the area and duration of disturbance to land and vegetation is minimised: - conduct surveying of gridlines on foot; - use existing gates, tracks, roads and seismic lines; - before deciding on the location of new seismic lines, record the location of all underground or surface pipelines, cables, power lines, etc. and avoid these areas; - in planning for drilling and sampling activities, where possible, ensure the activities occur at least 100m from riverine areas; - construct seismic lines that do not exceed the width necessary to safely undertake the survey; - use Global Positioning Systems (GPS), or other techniques, to reduce the need for line of sight clearing; - maintain buffer widths of at least 25m between all disturbed areas; - minimise the use of bulldozers and excavators when cutting gridlines and/or seismic lines; and - notify landowners at least 24 hours prior to detonating seismic explosives. Monitoring, reporting and emergency response procedures B23: The holder of the environmental authority must record and notify the administering authority of any emergency or incident which demonstrates non-compliance with the standard environmental conditions. Note 43 - A notification of any emergency or incident which demonstrates non-compliance to the standard environmental conditions cannot be used in evidence in any further action taken by the administrating authority as a result of the notification. Note 44 - To demonstrate ongoing compliance with the standard environmental conditions, the holder complete Form 1, `Monitoring and Record Keeping Summary' and establish programs to monitor project activities and maintain monitoring records for review by the administrating authority. Note 45 - To demonstrate compliance complete Form 2, `Emergency Response Table'. Provide and maintain appropriate emergency response equipment and inform all operational personnel, contractors and visitors of emergency procedures

Eligibility criteria and standard conditions for exploration and mineral development projects Note 46 - Observe the provisions and regulations under the Fire and Emergency Services Act 1990 and the Mining and Quarrying Safety and Health Act 1999. Rehabilitation B24: In Riverine Areas, the holder of the environmental authority must complete the Rehabilitation Processes on all areas disturbed by mining activities, apart from those areas currently being utilised for mining activities, as soon as practical and prior to the onset of the wet season. Note 47 - Condition B24 is to ensure that there is adequate erosion protection in riverine areas prior to the onset of the wet season. In Queensland the wet season is generally considered to be from November to April each year. B25: For all other areas on the mining tenement, the holder of the environmental authority must complete the rehabilitation processes on all areas disturbed by mining activities, apart from those areas currently being utilised for mining activities, as soon as practical and at least within six months of the completion of works in those areas. Note 48 - Where practical undertake progressive rehabilitation of disturbed areas. B26: The holder of the environmental authority must backfill all excavations, drill holes or sampling sites as soon as practical following the completion of exploration activities. B27: Condition B26 does not apply to any excavations, drill holes or sampling sites that are to remain after the completion of exploration activities, by agreement with the land owner. B28: The holder of the environmental authority must rehabilitate areas disturbed by mining activities to a stable landform similar to that of surrounding undisturbed areas. Note 49 - When rehabilitating disturbed areas refer to the "Technical Guidelines for the Environmental Management of Mining and Exploration in Queensland", Part D, `Geo-technical Slope Stability'. B29: The holder of the environmental authority must spread seeds or plant species that will promote vegetation of a similar species and density of cover to that of the surrounding undisturbed areas or vegetation that is appropriate for providing erosion control and stabilisation of the disturbed areas. Note 50 - To revegetate disturbed areas the following measures or similar measures can be used: - for areas which have become compacted during the project, break up the soil surface to a depth - that is suitable for establishing vegetation; and - spread stockpiled topsoil over disturbed areas to a depth that is suitable as a rooting medium for - the revegetation process; and - provide suitable nutrient conditions for planting by using fertiliser if necessary; and - collect and store native seeds to be used in rehabilitation. Note 51 - When revegetating disturbed areas, the holder of the environmental authority should plant native species endemic to the area and location in the landscape (e.g. if clearing has occurred in a riverine area, revegetate the disturbed area using local riverine species). Note 52 - Vegetation used to provide erosion protection and stabilise disturbed areas in the short term should be comprised of sterile, short-lived species (e.g. a cover crop). However, the long term aim of revegetating any

Eligibility criteria and standard conditions for exploration and mineral development projects disturbed area is to establish a stable vegetation community that is similar to that of the surrounding undisturbed areas or endemic species. Note 53 - The environmental authority holder is not liable for rehabilitating disturbed areas that existed prior to the grant of the tenure unless those areas are disturbed during the term of the tenure. B30: For any Mine Infrastructure to remain after all mining activities have ceased, the holder of the environmental authority must obtain the written agreement of the land owner stating they will take over responsibility for that infrastructure. B31: The holder of the environmental authority must complete rehabilitation of disturbed areas to the satisfaction of the administrating authority. Note 54 - Condition B31 is a requirement of the Environmental Protection Act 1994. The environmental authority holder must submit a Final Rehabilitation Report (FRR) and a compliance statement prior to the cancellation or expiry of the mining tenement. The surrender of the environmental authority will not be granted until the administrating authority has accepted the FRR and the compliance statement.

Eligibility criteria and standard conditions for exploration and mineral development projects Appendix 1: General obligations under the Environmental Protection Act 1994 Responsibilities under the Environmental Protection Act 1994 Separate to the requirements of standard conditions, the holder of the environmental authority must also meet their obligations under the Environmental Protection Act 1994, and the regulations made under that Act. For example, the holder must be aware of the following provisions of the Environmental Protection Act 1994. General environmental duty Section 319 of the Environmental Protection Act 1994 states that we all have a general environmental duty. This means that we are all responsible for the actions we take that affect the environment. We must not carry out any activity that causes or is likely to cause environmental harm unless we take all reasonable and practicable measures to prevent or minimise the harm. To decide what meets your general environmental duty, you need to think about these issues: - the nature of the harm or potential harm - the sensitivity of the receiving environment - the current state of technical knowledge for the activity - the likelihood of the successful application of the different measures to prevent or minimise environmental harm that might be taken - the financial implications of the different measures as they would relate to the type of activity. It is not an offence not to comply with the general environmental duty, however maintaining your general environmental duty is a defence against the following acts: (a) an act that causes serious or material environmental harm or an environmental nuisance (b) an act that contravenes a noise standard (c) a deposit of a contaminant, or release of stormwater run-off, mentioned in section 440ZG. More information Duty to notify Section 320 of the Environmental Protection Act 1994 explains the duty to notify. The duty to notify applies to all persons and requires a person or company to give notice where serious or material environmental harm is caused or threatened. Notice must be given of the event, its nature and the circumstances in which the event happened. Notification can be verbal, written or by public notice depending on who is notifying and being notified. The duty to notify arises where: - a person carries out activities or becomes aware of an act of another person arising from or connected to those activities which causes or threatens serious or material environmental harm - while carrying out activities a person becomes aware of the happening of one or both of the following events: o the activity negatively affects (or is reasonably likely to negatively affect) the water quality of an aquifer o the activity has caused the unauthorised connection of 2 or more aquifers. For more information on the duty to notify requirements refer to the department's Guideline: Duty to notify of environmental harm (EM467). Notifiable activities It is a requirement under the Environmental Protection Act 1994 that if an owner or occupier of land becomes aware that a Notifiable Activity (as defined by Schedule 4 of the Environmental Protection Act 1994) is being carried out on the land or that the land has been affected by a hazardous contaminant, they must, within 22 business days after becoming so aware, give notice to the administering authority.

Eligibility criteria and standard conditions for exploration and mineral development projects Some relevant offences under the Environmental Protection Act 1994 Non-compliance with a condition of an environmental authority (section 430) Section 430 of the Environmental Protection Act 1994 requires that a person who is the holder of, or is acting under, an environmental authority must not wilfully contravene, or contravene a condition of the authority. Environmental authority holder responsible for ensuring conditions complied with (section 431) Section 431 of the Environmental Protection Act 1994 requires that the holder of an environmental authority must ensure everyone acting under the authority complies with the conditions of the authority. If another person acting under the authority commits an offence against section 430, the holder also commits an offence, namely, the offence of failing to ensure the other person complies with the conditions. Causing serious or material environmental harm (sections 437-39) Material environmental harm is environmental harm that is not trivial or negligible in nature. It may be great in extent or context or it may cause actual or potential loss or damage to property. The difference between material and serious harm relates to the costs of damages or the costs required to either prevent or minimise the harm or to rehabilitate the environment. Serious environmental harm may have irreversible or widespread effects or it may be caused in an area of high conservation significance. Serious or material environmental harm excludes environmental nuisance. Causing environmental nuisance (section 440) Environmental nuisance is unreasonable interference with an environmental value caused by aerosols, fumes, light, noise, odour, particles or smoke. It may also include an unhealthy, offensive or unsightly condition because of contamination. Depositing a prescribed water contaminant in waters (section 440ZG) Prescribed contaminants include a wide variety of contaminants listed in Schedule 9 of the Environmental Protection Act 1994. It is your responsibility to ensure that prescribed contaminants are not left in a place where they may or do enter a waterway, the ocean or a stormwater drain. This includes making sure that stormwater falling on or running across your site does not leave the site contaminated. Where stormwater contamination occurs you must ensure that it is treated to remove contaminants. You should also consider where and how you store material used in your processes onsite to reduce the chance of water contamination. Placing a contaminant where environmental harm or nuisance may be caused (section 443) A person must not cause or allow a contaminant to be placed in a position where it could reasonably be expected to cause serious or material environmental harm or environmental nuisance. Some relevant offences under the Waste Reduction and Recycling Act 2011 Littering (section 103) Litter is any domestic or commercial waste and any material a person might reasonably believe is refuse, debris or rubbish. Litter can be almost any material that is disposed of incorrectly. Litter includes cigarette butts and drink bottles dropped on the ground, fast food wrappers thrown out of the car window, poorly secured material from a trailer or grass clippings swept into the gutter. However, litter does not include any gas, dust, smoke or material emitted or produced during, or because of, the normal operations of a building, manufacturing, mining or primary industry. Illegal dumping of waste (section 104) Illegal dumping is the dumping of large volumes of litter (200L or more) at a place. Illegal dumping can also include abandoned vehicles.

Eligibility criteria and standard conditions for exploration and mineral development projects Responsibilities under other legislation An environmental authority pursuant to the Environmental Protection Act 1994 does not remove the need to obtain any additional approval for the activity that might be required by other State and/or Commonwealth legislation. Other legislation for which a permit may be required includes but is not limited to the: - Aboriginal Cultural Heritage Act 2003 - contaminated land provisions of the Environmental Protection Act 1994 - Fisheries Act 1994 - Forestry Act 1959 - Nature Conservation Act 1992 - Petroleum and Gas (Production and Safety) Act 2004 / Petroleum Act 1923 - Queensland Heritage Act 1992 - Sustainable Planning Act 2009 - Water Supply (Safety and Reliability) Act 2008 - Water Act 2000 Applicants are advised to check with all relevant statutory authorities and comply with all relevant legislation. An environmental authority for petroleum activities is not an authority to negatively impact on water levels or pressure heads in groundwater aquifers in or surrounding formations. There are obligations to minimise or mitigate any such negative impact under other Queensland Government and Commonwealth Government legislation.

Eligibility criteria and standard conditions for exploration and mineral development projects Appendix 2: Definitions Term Definition Administering authority Means: (a) for a matter, the administration and enforcement of which has been devolved to a local government under section 514 of the Environmental Protection Act 1994; or (b) for all other matters - the Chief Executive of the Department of Environment and Heritage Protection; or (c) another State Government Department, Authority, Storage Operator, Board or Trust, who's role is to administer provisions under other enacted legislation Annual exceedence probability For a given rainfall event the AEP is the probability that the event will be (AEP) exceeded within a one year period. The AEP is usually expressed as a one in `n' (years) or a percentage. Approved form Means a form approved by the administrating authority. Archaeological site A site that has physical evidence of the past, which has the potential to increase our knowledge of earlier human occupation, activities and events. Artesian drill hole An exploration drill hole from which water freely flows at a rate of greater than 500 L/hour for at least 7 days after being drilled. Banks The feature which confines major flows within a watercourse. They are Bund steeper than a terrace and are generally of a slope greater than 1:1 on outer bends. Refer to Figure 1 - Cross Section through a Watercourse. (a) An earth mound or similar structure (e.g. a concrete block wall), whether impervious or not, constructed to contain spilled material (e.g. petrol, diesel, oil etc.); or (b) a structure to prevent or reduce soil erosion. Campsite The area encompassing any dwelling, amenities (e.g. toilet block, power generator), sewage or general waste disposal facility and includes the office area and vehicle parking areas associated with a temporary or permanent mining camp. Contaminant The Environmental Protection Act 1994 defines, under Section 11, a contaminant as: (a) a gas, liquid or solid; or (b) an odour; or (c) an organism (whether alive or dead), including a virus; or (d) energy, including noise, heat, radioactivity and electromagnetic radiation; or (e) a combination of contaminants. Contamination Section 10 of the Environmental Protection Act 1994 defines contamination of the environment is the release (whether by act or omission) of a contaminant into the environment.

Eligibility criteria and standard conditions for exploration and mineral development projects Contaminated land Schedule 4 of the Environmental Protection Act 1994 defines contaminated Contaminated land register land as land contaminated by a hazardous contaminant. (See below for a Contour banks definition of hazardous contaminant.) Costeaning Culvert Means the register kept by the administrating authority under section 541 of Declared plant area the Environmental Protection Act 1994. Declared plant - Density of cover Are mounds of earth constructed along the contours of the land to reduce Designated service area the amount and velocity of run-off down the slope. Disturbed Environment The digging of a trench or pit across the seam or ore body for exposing, sampling and mapping of the ore body. Environmental authority Environmental management A covered channel or a pipe of large diameter conveying water below register ground level. Also applies to a tunnel through which water is pumped or permitted to flow. Areas designated by the Department of Agriculture and Fisheries or Local Government as areas infested with plants declared under Land Protection (Pest and Stock Route Management) Act 2002. A plant that has been declared under the Land Protection (Pest and Stock Route Management) Act 2002. In reference to trees and/or shrubs, it means the number of trees or shrubs in a specified area (e.g. 50 trees per square kilometre). With reference to understorey plant species (e.g. grasses and forbs), it means the percentage of surface area covered by a particular species. Is a nominated site, selected and managed to minimise contamination of land or water, where the majority of services or maintenance of machinery or plant is to be conducted. Any area that has had its natural state altered by the action or interference of carrying out an activity associated with the exploration project. Section 8 of the Environmental Protection Act 1994 defines the environment as: (a) ecosystems and their constituent parts, including people and communities; and (b) all natural and physical resources; and (c) the qualities and characteristics of locations, places and areas, however large or small, that contribute to their biological diversity and integrity, intrinsic or attributed scientific value or interest, amenity, harmony and sense of community; and (d) the social, economic, aesthetic and cultural conditions that affect, or are affected by, things mentioned in paragraphs (a) to (c). Means a licence or approval issued by the administrating authority under the Environmental Protection Act 1994. Means the register kept by the administrating authority under section 541 of the Environmental Protection Act 1994.

Eligibility criteria and standard conditions for exploration and mineral development projects Environmental nuisance Section 15 of the Environmental Protection Act 1994 defines environmental nuisance as "unreasonable interference or likely interference with an environmental value" caused by: (a) aerosols, fumes, light, noise, odour, particles or smoke ; or (b) an unhealthy, offensive or unsightly condition because of contamination; or (c) another way prescribed by regulation. (e.g. unreasonable noise or dust emissions)" Environmental protection Means an environmental protection policy approved under chapter 2 of the policy Environmental Protection Act 1994. Environmental relevant activity Means an activity prescribed by regulation as an environmental relevant activity. Environmentally sensitive Refers to locations, however large or small, that have environmental values areas that contribute to maintaining biological diversity and integrity, have intrinsic or attributed scientific, historical or cultural heritage value, or are important in providing amenity, harmony or sense of community. Refer to Appendix 3. Environmental value Section 9 of the Environmental Protection Act 1994 defines an environmental value as: (a) a quality or physical characteristic of the environment that is conducive to ecological health or public amenity or safety; or (b) another quality of the environment identified and declared to be an environmental value under an environmental protection policy or regulation (e.g. water suitable for swimming in or drinking). Ethnographic site An archaeological site of particular importance to the study of a cultural group. Final rehabilitation report Means a final rehabilitation report prepared under section 264 of the Environmental Protection Act 1994. The report assesses the extent to which the standard environmental conditions and any additional conditions of the environmental authority have been met. Financial assurance Means a security deposit, either cash or a bank guarantee, that is held by the administrating authority to cover the potential: (a) costs to rehabilitate areas disturbed by mining activities; and (b) costs to restore property improvements disturbed by mining activities; and (c) failure of the tenure holder to pay rents and royalties. Flood flow channel For a representative drawing of a flood flow channel refer to Figure 1- `Cross Section Through a Watercourse' and Figure 2 - `Plan View of a Watercourse'. General waste Schedule 12 of the Environmental Protection Regulation 2008 defines general waste as "means waste other than regulated waste". Waste rock, overburden and the contents of tailings dams are not included in the definition of general waste for the purposes of these conditions. Guidelines for livestock Recommended water quality guidelines for livestock drinking water. Refer to the Australian and New Zealand Guidelines for Fresh and Marine Water

Eligibility criteria and standard conditions for exploration and mineral development projects drinking water Quality 1992. Hazardous contaminant Schedule 4 of the Environmental Protection Act 1994 defines a hazardous Historical site contaminant as "a contaminant that, if improperly treated, stored, disposed Infrastructure of or otherwise managed, is likely to cause serious or material Lake environmental harm because of: Landowner (a) its quantity, concentration, acute or chronic toxic effects, Licensed general waste carcinogenicity, teratogenicity, mutagenicity, corrosiveness, disposal facility explosiveness, radioactivity, flammability; or Limited regulated waste (b) its physical, chemical or infectious characteristics (e.g.: spills of mercury, cyanide, petrol, diesel or oil)". A site containing objects from the past that allows the study of the way people lived and worked at that place in the past. Project infrastructure includes roads, tracks, bridges, culverts, dams, bores, buildings, fixed machinery, hardstand areas, pipelines, powerlines, airstrips, helipads etc., which are constructed or installed specifically for the project. A natural or artificial body of water, either permanent or intermittent. Schedule 4 of the Environmental Protection Act 1994 defines the owner of the land as - 1.The "owner" of land is-- (a) for freehold land--the person recorded in the freehold land register as the person entitled to the fee simple interest in the land; or (b) for land held under a lease, licence or permit under an Act--the person who holds the lease, licence or permit; or (c) for trust land under the Land Act 1994--the trustees of the land; or (d) for Aboriginal land under the Aboriginal Land Act 1991--the persons to whom the land has been transferred or granted; or (e) for Torres Strait Islander land under the Torres Strait Islander Land Act 1991--the persons to whom the land has been transferred or granted; or (f) for land for which there is a native title holder under the Native Title Act 1993 (Cwlth) --each registered native title party in relation to the land. 2.Also, a mortgagee of land is the owner of the land if-- (a) the mortgagee is acting as a mortgagee in possession of the land and has the exclusive management and control of the land; or (b) the mortgagee, or a person appointed by the mortgagee, is in possession of the land and has the exclusive management and control of the land. A site authorised by the administrating authority to receive general waste or limited regulated waste (e.g. a rubbish dump). Schedule 12 of the Environmental Protection Regulation 2008, defines limited regulated waste. The only limited regulated wastes relevant to

Eligibility criteria and standard conditions for exploration and mineral development projects Material environmental harm mining projects are asbestos and tyres. Mine Section 16 of the Environmental Protection Act 1994 defines material environmental harm as: 1. material environmental harm is environmental harm (other than environmental nuisance)- (a) that is not trivial or negligible in nature, extent or context; or (b) that causes actual or potential loss or damage to property of an amount of, or amounts totalling, more than the threshold amount but less than the maximum amount; or (c) that results in costs of more than the threshold amount but less than the maximum amount being incurred in taking appropriate action to - i. prevent or minimise the harm; and ii. rehabilitate or restore the environment to its condition before the harm. In this section - "maximum amount" means the threshold amount for serious environmental harm. "threshold amount" means $5 000 or, if a greater amount is prescribed by regulation, the greater amount. Section 6A of the Mineral Resources Act 1989, defines mining as - (1) "Mine" means to carry on an operation with a view to, or for the purpose of (a) winning mineral from a place where it occurs; or (b) extracting mineral from its natural state; or (c) disposing of mineral in connection with, or waste substances resulting from, the winning or extraction. (2) For subsection (1), extracting includes the physical, chemical, electrical, magnetic or other way of separation of a mineral. (3) Extracting includes, for example, crushing, grinding, concentrating, screening, washing, jigging, tabling, electro winning, solvent extraction electro winning (SX-EW), heap leaching, flotation, fluidised bedding, carbon-in-leach (CIL) and carbon-in-pulp (CIP) processing. (4) However, extracting does not include (a) a process in a smelter, refinery or anywhere else by which mineral is changed to another substance; or (b) testing or assaying small quantities of mineral in teaching institutions or laboratories, other than laboratories situated on a mining lease; or (c) an activity, prescribed under a regulation, that is not directly associated with winning mineral from a place where it occurs. (5) For subsection (1), includes the disposal of tailings and waste rock. A regulation under subsection (4)(c) may prescribe an activity by reference to the quantities of minerals extracted or to any other specified circumstances.

Eligibility criteria and standard conditions for exploration and mineral development projects Native vegetation Vegetation that occurs naturally in a certain area. Noise sensitive place Means any of the following places - Normal flow channel Notifiable activity (a) a dwelling; Outer bends (b) a library, childcare centre, kindergarten, school, college, university or Overburden Referable dam other educational institution; (c) a hospital, surgery or other medical institution; (d) a protected area or an area identified under a conservation plan as a critical habitat or an area of major interest, under the Nature Conservation Act 1992; (e) a marine park under the Marine Parks Act 2004; and (f) a park or garden that is open to the public (whether or not on payment of money) for use other than for sport or organised entertainment). For a representative drawing of a normal flood flow channel of a water course refer to Figure 1 - `Cross Section Through a Watercourse' and Figure 2 - `Plan View of a Watercourse'. Means an activity in schedule 3 of the Environmental Protection Act 1994. For a representative drawing of an outer bend of a watercourse refer to Figure 1 - "Cross Section Through a Watercourse" and Figure 2 - "Plan View of a Watercourse". Material overlying a mineral ore deposit, up to but not including the topsoil. The Water Resources Act 1989 defines referable dams as (a) works or proposed works that include or would include a barrier whether permanent or temporary that does or could or would impound, divert or control water, which barrier (i) is more than 8 m in height and has a storage capacity of more than 500 ML; or (ii) is more than 8 m in height and has a storage capacity of more than 250 ML and a catchment area that is more than 3 times its maximum surface area or full supply level; (b) works (i) that consist of or include or would consist of or include a barrier whether permanent or temporary that does or could or would impound, divert or control water or hazardous waste, other than a barrier defined in paragraph (a); (ii) other than a barrier whether permanent or temporary that does or could or would impound, contain, divert or control hazardous waste; declared by the chief executive by notification published in the gazette to be a referable dam by reason of the danger to life or property that could or would eventuate upon the collapse or failure of or the escape of hazardous waste from those works and includes the storage areas created by the works but does not include a tank constructed of steel or concrete or a combination of those materials. The term does not include a weir, other than a weir that has a variable flow control structure on the crest of the weir.

Eligibility criteria and standard conditions for exploration and mineral development projects Regulated waste Section 65 of the Environmental Protection Regulation 2008, defines mining as - 1) Regulated waste is waste that-- (a) is commercial or industrial waste, whether or not it has been immobilised or treated; and (b) is of a type, or contains a constituent of a type, mentioned in schedule 7, part 1. 2) Waste prescribed under subsection (1) includes-- (a) for an element--any chemical compound containing the element; and (b) anything that contains residues of the waste. 3) However, waste is not regulated waste if it is mentioned in schedule 7, part 2. Rehabilitation processes The measures and actions taken to achieve rehabilitation outcomes, including any or all of the following: Riverine area Sediment pond (a) removing all unwanted infrastructure; Sediment trap (b) backfilling mine excavations (e.g. pits) and capping drill holes; Serious environmental harm (c) reshaping the land surface to a stable landform similar to that of surrounding undisturbed areas; (d) spreading of topsoil; (e) spreading seed or planting seedlings to promote revegetation; (f) benching ridge cuts and removing any overhanging material. Refers to the land adjoining and associated with watercourses, including the bed, banks, adjoining terraced land and riparian vegetation. Refer to Figure 1 - "Cross Section Through a Watercourse". A bunded or excavated structure used to contain and settle waterborne sediment running off disturbed areas. A device used to filter waterborne sediment running off disturbed areas. May include silt fences, hay bales or grassed strips. Section 17 of the Environmental Protection Act 1994 defines serious environmental harm as 1) serious environmental harm (other than environmental nuisance) (a) that is irreversible, of a high impact or widespread; or (b) caused to - (i) an area of high conservation value; (ii) an area of special significance, such as the Great Barrier Reef World Heritage Area; (c) that causes actual or potential loss or damage to property of an amount of, or amounts totalling, more than the threshold amount; or (d) that results in costs of more than the threshold amount being incurred in taking appropriate action to--

Eligibility criteria and standard conditions for exploration and mineral development projects Significantly disturbed land (i) prevent or minimise the harm; and Site management plan (ii) rehabilitate or restore the environment to its condition before the harm. 2) In this section - "Threshold amount" means $50 000 or, if a greater amount is prescribed by regulation, the greater amount. Land is significantly disturbed if - (a) it is contaminated land; or (b) it has been disturbed and human intervention is needed to rehabilitate it. Significantly disturbed land includes: - areas where soil has been compacted, removed, covered, exposed or stockpiled; - areas where vegetation has been removed or destroyed to an extent where the land has been made susceptible to erosion; (vegetation & topsoil) - areas where land use suitability or capability has been diminished; - areas within a watercourse, waterway, wetland or lake where mining project activities occur; - areas submerged by tailings or hazardous contaminant storage and dam walls in all cases; - areas under temporary infrastructure. Temporary infrastructure includes any infrastructure (roads, tracks, bridges, culverts, dams, bores, buildings, fixed machinery, hardstand areas, airstrips, helipads etc.) which is to be removed after mining has ceased; or - areas where land has been contaminated. However, the following areas are not included: - areas off lease (e.g. roads or tracks which provide access to the mining lease); - areas previously significantly disturbed which have achieved the rehabilitation outcomes; - by agreement with the EPA, areas previously significantly disturbed which have not achieved the rehabilitation objectives due to circumstances beyond the control of the mine operator (such as climatic conditions); - areas under permanent infrastructure. Permanent infrastructure includes any infrastructure (roads, tracks, bridges, culverts, dams, bores, buildings, fixed machinery, hardstand areas, airstrips, helipads etc.) which is to be left by agreement with the landowner. The agreement to leave permanent infrastructure must be recorded in the Landowner Agreement and lodged with the Department of Environment and Heritage Protection; - disturbances that pre-existed the grant of the tenure unless those areas are disturbed during the term of the tenure. Means a site management plan approved under chapter 7, part 8 of the Environmental Protection Act 1994.

Eligibility criteria and standard conditions for exploration and mineral development projects Standard criteria Are defined in schedule 4 of the Environmental Protection Act 1994. They are: Standard environmental conditions (a) the following principles of environmental policy as set out in the Standard mining activity Intergovernmental Agreement on the Environment-- Suitability statement Technical guidelines (i) the precautionary principle; (ii) intergenerational equity; (iii) conservation of biological diversity and ecological integrity; and (b) any applicable Commonwealth or State government plans, standards, agreements or requirements about environmental protection or ecologically sustainable development; and (c) any applicable environmental impact study, assessment or report; and (d) the character, resilience and values of the receiving environment; and (e) all submissions made by the applicant and submitters; and (f) best practice environmental management for activities under any relevant instrument, or proposed instrument, as follows--; (i) an environmental authority; (ii) a transitional environmental program; (iii) an environmental protection order; (iv) a disposal permit; (v) a development approval; and (g) the financial implications of the requirements under an instrument, or proposed instrument, mentioned in paragraph (g) as they would relate to the type of activity or industry carried out, or proposed to be carried out, under the instrument; and (h) the public interest; and (i) any applicable site management plan; and (j) any relevant integrated environmental management system or proposed integrated environmental management system; and (k) any other matter prescribed under a regulation. For an environmental authority, means the standard environmental conditions approved for the authority under Chapter 5A Part 1 of the Environmental Protection Act 1994. Means a mining activity decided to be a standard activity under section 151 of the Environmental Protection Act 1994. The Environmental Protection Act 1994 defines a suitability statement as: for land, means a statement about the uses and activities for which the land is suitable. Guidelines that indicate best practice environmental management.

Eligibility criteria and standard conditions for exploration and mineral development projects Topsoil The surface layer of a soil profile, which is usually more fertile, darker in Unreasonable noise colour, better structured and supports greater biological activity than underlying layers. The surface layer may vary in depth depending on soil Unreasonable release of a forming factors, including parent material, location and slope, but generally contaminant to the air is not greater than about 300mm in depth from natural surface. environment Section 18 of the Environmental Protection (Noise) Policy 1997 defines Watercourse unreasonable noise as noise that: Waterway Wetland (a) causes unlawful environmental harm; and (b) is unreasonable, having regard to the following matters: (i) its characteristics; (ii) its intrusiveness; (iii) the time at which it is made; (iv) where it can be heard; (v) other noises ordinarily present at the place where it can be heard; and (c) is not declared to be reasonable in Schedule 2 of the Environmental Protection (Noise) Policy 1997 `Reasonable Noise Levels'. means a release of odours, dust, smoke or other atmospheric contaminants, that: (a) cause unlawful environmental harm; and (b) is unreasonable having regard to the following matters: (i) its characteristic; (ii) its intrusiveness; (iii) other releases of contaminants at the place affected by the release; (iv)where the effect of the release of the contaminants can be noticed; or (v) the order in which the person releasing the contaminant started to carry out the activity from which the release is made and persons affected by the release started to carry out other activities that may be affected by the release of the contaminant. Means a river, creek or stream in which water flows permanently or intermittently in a visibly defined channel (natural, artificial or artificially improved) with clear bed and banks and evidence of biological dependence. A naturally occurring feature where surface water runoff normally collects, such as a clearly defined swale or gully, but only flows in response to a local rainfall event. Are areas of permanent or periodic/intermittent inundation, whether natural or artificial, with water that is static or flowing, fresh, brackish or salt, including areas of marine water the depth of which at low tide does not exceed 6m. Wetlands typically include areas such as lakes, swamps, marshes, estuaries or mudflats.

Eligibility criteria and standard conditions for exploration and mineral development projects Appendix 3: Environmentally sensitive areas Category A Environmentally Sensitive Areas Category A Environmentally sensitive areas are defined in Schedule 12, Part 1 of the Environmental Protection Regulation 2008 and reproduced below. A category A environmentally sensitive area means any of the following-- (a) any of the following under the Nature Conservation Act 1992-- (i) a national park; (ii) a national park (Aboriginal land); (iii) a national park (Torres Strait Islander land); (iv) a national park (Cape York Peninsula Aboriginal land); (v) a regional park (general); (vi) a forest reserve; (b) the wet tropics area under the Wet Tropics World Heritage Protection and Management Act 1993; (c) the Great Barrier Reef Region under the Great Barrier Reef Marine Park Act 1975 (Cwlth); (d) a marine park under the Marine Parks Act 2004, other than a part of the park that is a general use zone under that Act. Category B Environmentally Sensitive Areas Category B Environmentally sensitive areas are defined in Schedule 12, Part 1 of the Environmental Protection Regulation 2008 and reproduced below. A category B environmentally sensitive area means any of the following-- (a) any of the following areas under the Nature Conservation Act 1992-- (i) a coordinated conservation area; (ii) an area of critical habitat or major interest identified under a conservation plan; (iii) an area subject to an interim conservation order; (b) an area subject to the following conventions to which Australia is a signatory-- (i) the `Convention on the Conservation of Migratory Species of Wild Animals' (Bonn, 23 June 1979); (ii) the `Convention on Wetlands of International Importance, especially as Waterfowl Habitat' (Ramsar, Iran, 2 February 1971); (iii) the `Convention Concerning the Protection of the World Cultural and Natural Heritage' (Paris, 23 November 1972); (c) a zone of a marine park under the Marine Parks Act 2004; (d) an area to the seaward side of the highest astronomical tide; (e) the following under the Queensland Heritage Act 1992-- (i) a place of cultural heritage significance; (ii) a Queensland heritage place, unless there is an exemption certificate issued under that Act; (f) an area recorded in the Aboriginal Cultural Heritage Register established under the Aboriginal Cultural Heritage Act 2003, section 46, other than the area known as the `Stanbroke Pastoral Development Holding', leased under the Land Act 1994 by lease number PH 13/5398; (g) a feature protection area, State forest park or scientific area under the Forestry Act 1959; (h) a declared fish habitat area under the Fisheries Act 1994; (i) a place in which a marine plant under the Fisheries Act 1994 is situated; (j) an endangered regional ecosystem identified in the database known as the `Regional ecosystem description database' kept by the department.

Eligibility criteria and standard conditions for exploration and mineral development projects Category C Environmentally Sensitive Areas LAND AREA CLASSIFICATION ADMINISTERING LEGISLATION ADMINISTERING AUTHORITY Nature Refuges; and Nature Conservation Act 1992 Declared Catchment Areas; Board Acts Heritage Protection Declared Irrigation and Irrigation Project Areas; and River Improvement Trust Act 1940 Department of Natural Resources Water Reservoirs and Drainage and Mines and/or Areas. Aboriginal Cultural Heritage Act Relevant Storage Operator or River Improvement Areas 2003 Board Nil (Inter Departmental Notifications) Designated Landscape Area (e.g. Department of Natural Resources Stanbroke Pastoral Holding) Forestry Act 1959 and Mines and the Relevant Nil (Inter Departmental Agreement) River Trust Historic Mining Sites Land Act 1994 Department of Aboriginal and Coastal Protection and Torres Strait Islander State Forest or Timber Reserves Management Act 1995 Partnerships DPI Research Sites Heritage Protection and the Coastal Protection and Department of Natural Resources Critical Areas and Public Purpose Management Act 1995 and Mines Reserves Sugar Industry Act 1999 Department of National Parks, Areas under Coastal Management Sport and Racing Plans and Control Districts Nature Conservation Act 1992 Department of Agriculture and An area subject to a State Planning Water Act 2000, various Water Fisheries Policy that the policy declares is in Board Acts Department of Natural Resources need of environmental protection. and Mines Management Control Districts Heritage Protection Areas of land occupied by the Bureau Department of State of Sugar Experiment Stations to Development, Infrastructure and conduct research Planning Resource Reserves Heritage Protection Declared Catchment Areas; Department of Agriculture and Declared Irrigation and Irrigation Fisheries Project Areas; and Areas. Heritage Protection River Improvement Areas Department of Natural Resources and Mines and/or Relevant Storage Operator or Board Department of Natural Resources and Mines and the Relevant River Trust

Eligibility criteria and standard conditions for exploration and mineral development projects Environmental Authority No: Appendix 4: Forms Project No: Form 1: Monitoring and record keeping summary Term of Plan (yrs): Data and Information Commencement Date Topsoil stripping and stockpiling (e.g. record topsoil stockpiles, location and Method of record keeping to be used Frequency age) Area disturbed and rehabilitation (e.g. map of the area of disturbance and Site Plans Journal Photographs Other photos of rehabilitation) Pre and post-mine landform (e.g. record photographs of the area prior to and following mining) Water discharge quality (e.g. note colour of discharge water from sediment dams) Dam maintenance (e.g. record of dam maintenance such as sediment removal) Record of complaints (e.g. air, noise, tracks etc.) (e.g. record in journal any complaints received by adjoining land owner, actions taken and the outcomes of the action) Site specific conditions (e.g. record of monitoring to demonstrate compliance with any site specific conditions) Remediation of contaminated land (e.g. record of current and remediated contaminated land) Waste Management (e.g. record of waste taken to a regulated waste collection depot) Rehabilitation quotes, estimates and actual costs Others - relevant to performance category

Eligibility criteria and standard conditions for exploration and mineral development projects Form 2: Emergency response table Emergency situation Who to contact in case of Equipment required to be kept and Procedure to be followed in case emergency situation occurring maintained on site of emergency situation occurring Hydrocarbon spill causing serious or material environmental harm Chemical spill causing serious or material environmental harm Other

Eligibility criteria and standard conditions for exploration and mineral development projects Form 3: Schedule of rehabilitation costs REHABILITATION TYPES TOTAL AREA OF DISTURBANCE LOW RISK HIGH RISK Simple straightforward rehabilitation. Successful Difficult rehabilitation (e.g. dispersive soils, steep rehabilitation of analogous sites has previously topography, remoteness, sensitive areas, etc.) been achieved Category 1 -- Less than 1 hectare $2,500 $5,000 Category 2 -- 1 to 4 hectares $10,000 $20,000 Category 3 -- 4 to 10 hectares $20,000 $40,000 Notes: The final assurance for each category are based on rehabilitating the maximum area in that category (e.g. financial assurance for 1 to 4 hectares is based on the cost of rehabilitating 4 hectares). The financial assurance for environmental authority with additional conditions attached allow that the operator to disturb more than 10ha, will be calculated using the above schedule with the additional area of disturbance calculated according to the relevant category. For example, the financial assurance for 18ha of low risk disturbance will be $40,000 (i.e. $20,000 for the first 10ha and another $20,000 for the extra 8ha because it is also in category 3).

Eligibility criteria and standard conditions for exploration and mineral development projects Appendix 5: Watercourse figures Figure 1: Cross section through a watercourse

Eligibility criteria and standard conditions for exploration and mineral development projects Figure 2: Plan of a watercourse

Eligibility criteria and standard conditions for exploration and mineral development projects Appendix 6: Technical guidelines Australian Standard 1940 - The storage and handling of flammable and combustible liquids. Standards Australia (1993). Australian Water Quality Guidelines for Fresh and Marine Water Quality, Australian and New Zealand Environment and Conservation Council (1992). Commonwealth Best Practice Environmental Management in Mining Guidelines, Environment Australia. Dredging, Extraction and Spoil Disposal, Fish Habitat Management Operational Policy: FHMOP 004, Department of Primary Industries (1998). Farm Water Supplies Design Manual, Department of Primary Industries, (1992). Guidelines for Sampling and Analysis of Lowland Acid Sulfate Soils (ASS) in Queensland, Department of Natural Resources (1998). Soil Erosion and Sediment Control - Engineering Guidelines for Queensland Construction Sites, The Institution of Engineers, Australia, Queensland Division (1996). Technical Guidelines for Environmental Management of Exploration and Mining, Department of Mines and Energy, Queensland, 1995. The Conservation Status of Queensland's Bioregional Ecosystems, Environmental Protection Agency (1999). Copyright inquiries should be addressed to <copyright@ehp.qld.gov.au> Disclaimer This document has been prepared with all due diligence and care, based on the best available information at the time of publication. The department holds no responsibility for any errors or omissions within this document. Any decisions made by other parties based on this document are solely the responsibility of those parties. Information contained in this document is from a number of sources and, as such, does not necessarily represent government or departmental policy. If you need to access this document in a language other than English, please call the Translating and Interpreting Service (TIS National) on 131 450 and ask them to telephone Library Services on +61 7 3170 5470. This publication can be made available in an alternative format (e.g. large print or audiotape) on request for people with vision impairment; phone +61 7 3170 5470 or email <library@ehp.qld.gov.au>. March 2016