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Minesites Directory

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Page 16 of 59 (1393 total)
Bardoc Project

Western Australia, Australia · Open Pit

Under Development
Gold
Overview
Genesis Minerals has a new development plan for the Bardoc Project, superseding the 2021 DFS. It involves progressive development of the Zoroastrian underground deposit, scheduled to supply ore to either the Leonora or Laverton Processing Plants from FY2030. The project hosts global gold resources of 3 million ounces, with a current reserve of 1 million ounces.
Companies & ownership
  • Genesis Minerals Limited
    ASX:GMD · OTC:GSISF
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Jupiter Project

Western Australia, Australia · Open Pit

Under Development
Gold
Companies & ownership
  • Genesis Minerals Limited
    ASX:GMD · OTC:GSISF
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Bruno-Lewis Project

Western Australia, Australia · Open Pit

Under Development
Gold
Commodities, grades and output
YearCommodityAv. GradeOutput
2023Gold1 g/t388000 oz
Workforce
The workforce for the project will be primarily fly-in, fly-out.
Overview
The Bruno-Lewis Project is a key part of Genesis Minerals' growth strategy in the Leonora District of Western Australia. Mining activities are planned to commence in late 2025. The project is positioned to provide supplementary ore to the nearby Laverton mill, which has a processing capacity of 2.9 million tonnes per annum (Mtpa).
Production
Production overview - 2023: gold 388000 oz.
Processing
Ore from the Bruno-Lewis Project is planned to be processed at Genesis Minerals' Laverton mill. Metallurgical test work has indicated an average processing recovery of 93% for Bruno-Lewis ore. The ore is described as free milling.
Expansion
Development plans include the establishment of two open pit void complexes, two waste rock landforms, and two run-of-mine (ROM) pads. A clearing permit for up to 400 hectares of native vegetation to support the project's development was granted in September 2025.
Companies & ownership
  • Genesis Minerals Limited
    ASX:GMD · OTC:GSISF
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Ulysses Operations

Western Australia, Australia · Underground

Operating
Gold
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Gold2.9 g/t10500 oz
2002Gold2.92 g/t24985 oz
Opened
2002-01-01
Capex (est.)
USD 6.57M
Production
Production overview - 2002: gold 24985 oz.
Processing
The Ulysses ore is free milling. Ore can be processed at the Gwalia processing facility in Leonora or the Laverton processing plant.
Expansion
Following open pit mining in 2016 and 2017, Genesis has developed the Ulysses underground mine. The portal for the underground operation was established in March 2024. A ramp-up of development was achieved during the first half of FY25, with 4.8km of lateral advance. By June 30, 2025, stoping was complete on the first production level. In January 2026, Genesis Minerals announced its intention to award a four-year underground mining contract for its Leonora operations, which includes the Gwalia and Ulysses mines, to Byrnecut Australia Pty Ltd. Full mobilisation for this contract is planned for early May 2026. The production ramp-up at Ulysses underground was noted as a major operational milestone in the first half of fiscal year 2026.
Companies & ownership
  • Genesis Minerals Limited
    ASX:GMD · OTC:GSISF
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Tower Hill

Western Australia, Australia · Open Pit

Under Development
Gold
Capex (est.)
USD 250.00M
Overview
Genesis Minerals is actively developing the Tower Hill project, located in Western Australia, approximately two kilometres north of the Gwalia mine. The company has received approval for its Stage 1 Mining Proposal and Mine Closure Plan, with mine development scheduled to commence in the 2027 financial year. A new 3.5–4 million tonne per annum (Mtpa) gold processing plant, with an estimated capital expenditure of $250–$280 million, is being constructed at Leonora.
Processing
Ore from the Tower Hill mine will be processed at a new, purpose-built 3.5-4.0Mtpa processing plant to be constructed at Leonora.
Equipment
Genesis Mining Services (GMS) operates a fleet of Hitachi and Komatsu excavators, Komatsu dump trucks, and Caterpillar dozers and graders.
Expansion
Mine development is scheduled to commence in the 2027 financial year, with the first ore expected in the 2028 financial year. A new 3.5–4 million tonne per annum (Mtpa) gold processing plant is being constructed at Leonora. Agreements have been signed to shorten a nearby rail line.
Companies & ownership
  • Genesis Minerals Limited
    ASX:GMD · OTC:GSISF
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Harbour Lights Project

Western Australia, Australia · Open Pit

Historic Mine
Gold
Opened
1904-01-01
End year
1992
Overview
The Harbour Lights Project is located 1.5 kilometres north-west of Leonora and approximately 5 kilometres from the Leonora Processing Facility. The deposit was first mined through underground methods from 1904 to 1935, and later as an open pit between 1985 and 1992. The project is part of the broader Leonora Operations held by Genesis Minerals. In a company presentation, Harbour Lights is classified as a refractory deposit.
Production
Production overview - 2025: gold 73000 oz.
Companies & ownership
  • Genesis Minerals Limited
    ASX:GMD · OTC:GSISF
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Gwalia Operations

Western Australia, Australia · Underground

Operating
Gold
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Gold4.42 g/t85900 oz
2024Gold3.56 g/t146489 oz
2023Gold5.1 g/t37200 oz
Opened
1897-01-01
Workforce
In March 2021, it was stated that the worker headcount was expected to remain stable.
Production
Production overview - 2025: gold 85900 oz; 2024: gold 146489 oz.
Processing
The processing plant is a conventional carbon-in-pulpcir cuit. It has a nominal capacity of 1.2 million tonnes per annum of hard rock and up to 1.8 Mtpa when softer material is blended. The mining method is long-hole open-stoping with paste backfill.
Equipment
The Gwalia mine is the deepest trucking mine in the world. Mining operations use a conventional fleet of twin boom jumbo drills, 76mm production drills, 17-tonne loaders and 63-65 tonne trucks.
Expansion
Genesis acquired Gwalia from St Barbara Limited in July 2023. The company is undertaking a strategic review of Gwalia, including re-building the Mineral Resources, Ore Reserves, and life of mine plan. Macmahon has been the mining contractor since March 2021, with a contract that was updated in April 2025 to include the Ulysses Gold Mine for a 13-month period.
Companies & ownership
  • Genesis Minerals Limited
    ASX:GMD · OTC:GSISF
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Admiral Operations

Western Australia, Australia · Open Pit

Operating
Gold
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Gold1.8 g/t21200 oz
2024Gold1.3463 g/t41100 oz
2023Gold0.9 g/t251.74000000000004 oz
Opened
2023-01-01
Mine life
2 years
Overview
The Admiral open pit is operated by Genesis Mining Services (GMS), the in-house mining services provider for Genesis Minerals. The mine was fast-tracked to supply ore to the 1.4Mtpa Leonora mill, which is located approximately 40km away. The initial mine plan scheduled approximately 1.5 million tonnes of ore to be supplied from Admiral over a period of about two years. First ore was delivered from Admiral Operations in the 2024 financial year. Mining commenced in the September 2023 quarter, with the first ore processed in the December 2023 quarter.
Production
Production overview - 2025: gold 21200 oz; 2024: gold 41100 oz.
Processing
Ore from Admiral Operations is transported approximately 40km to the Leonora processing plant. The plant consists of a three-stage crushing circuit, a single-stage milling circuit, and a hybrid carbon-in-leach (CIL) circuit.
Equipment
Genesis Mining Services operates a new open pit mining fleet which includes: Hitachi EX1200-7, EX2000-7, and EX2600-7 excavators; Komatsu PC1250-11R excavators; Komatsu HD1500-8 dump trucks; Komatsu HD785-7 watercart; CAT D10T2 dozers; CAT 16M graders
Companies & ownership
  • Genesis Minerals Limited
    ASX:GMD · OTC:GSISF
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Olympic Dam

South Australia, Australia · Underground

Operating
CopperUraniumGoldSilver
Capex (est.)
USD 200.00M
Overview
Olympic Dam is a fully integrated metallurgical complex, processing ore to metal on-site. It includes a grinding and concentrating circuit, a hydrometallurgical plant with solvent extraction for copper and uranium, a copper smelter, and a refinery that also recovers precious metals. The underground mine features an automated train system and over 700 kilometres of underground roads and tunnels.
Processing
fully integrated metallurgical complex, processing ore to metal on-site, including a grinding and concentrating circuit, a hydrometallurgical plant with solvent extraction for copper and uranium, a copper smelter, and a refinery that also recovers precious metals.
Equipment
automated train system, underground electric rail network, locomotives, oxygen plant
Expansion
Investment of over A$840 million in several projects at Olympic Dam to improve productivity and support future growth, including a new underground access tunnel (decline) into the Southern Mine Area, a new backfill system, expansion of the underground electric rail network, and installation of a new oxygen plant. The Southern Mining Area Decline project, approved for a total investment of US$0.2 billion, commenced construction in the 2025 financial year and is expected to be completed in FY28, unlocking up to 2.5 million tonnes per annum of additional vertical capacity.
Companies & ownership
  • BHP Group
    ASX:BHP
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Croesus Project

West Coast, New Zealand · Open Pit

Under Development
Gold
Companies & ownership
  • Critical Resources Limited
    ASX:CRR
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Silver Peaks Project

Otago, New Zealand · Open Pit

Under Development
Gold
Companies & ownership
  • Critical Resources Limited
    ASX:CRR
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Tokomairiro Project

Otago, New Zealand · Open Pit

Under Development
Gold
Companies & ownership
  • Critical Resources Limited
    ASX:CRR
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Lammerlaw Gold Project

Otago, New Zealand · Open Pit

Under Development
Gold
Companies & ownership
  • Critical Resources Limited
    ASX:CRR
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Cap Burn Gold Project

Otago, New Zealand · Open Pit

Under Development
Gold
Companies & ownership
  • Critical Resources Limited
    ASX:CRR
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La Guitarra Silver Mine

Mexico State, Mexico · Underground

Closed
SilverGold
Companies & ownership
  • First Majestic Silver Corp.
    TSX:AG · NYSE:AG
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Jerritt Canyon

Nevada, United States · Underground

Care And Maintenance
Gold
Companies & ownership
  • First Majestic Silver Corp.
    TSX:AG · NYSE:AG
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Santa Elena Silver/Gold Mine

Sonora, Mexico · Underground

Operating
SilverGold
Companies & ownership
  • First Majestic Silver Corp.
    TSX:AG · NYSE:AG
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San Dimas Silver/Gold Mine

Durango, Mexico · Underground

Operating
SilverGold
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Silver-15400000 oz
2025Gold-147433 oz
2024Silver-4500000 oz
2024Gold-50000 oz
Workforce
1,800
Production
Production overview - 2025: silver 15400000 oz, gold 147433 oz; 2024: silver 4500000 oz, gold 50000 oz.
Processing
Ore is processed at the 2,500 tonne-per-day capacity Tayoltita mill. The process involves conventional crushing and grinding, followed by cyanidation and zinc precipitation to recover gold and silver. The final product is silver and gold doré bars, which are then sent to refineries in Mexico and the United States.
Equipment
The mine utilises long-hole stoping and mechanised cut-and-fill mining methods. Equipment includes load-haul-dump (LHD) machines, haul trucks, drill jumbos, and jackleg drills.
Expansion
First Majestic has been actively engaged in exploration programs at San Dimas to test new mineral targets and convert mineral resources to reserves. Drilling in 2024 and 2025 has intersected significant high-grade silver and gold mineralisation in multiple veins, including the Perez, Sinaloa-Elia, Santa Teresa, and the newly discovered Coronado vein. These results suggest potential for resource expansion and future production growth. The company planned to invest approximately $182 million in capital expenditures in 2025 for sustaining and expansionary projects across its operations, with a focus on exploration and development at San Dimas and Santa Elena. For 2025, approximately 14,000 metres of underground development was planned for the San Dimas mine.
Companies & ownership
  • First Majestic Silver Corp.
    TSX:AG · NYSE:AG
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Pumpkin Hollow Project

Nevada, United States · Underground

Under Development
CopperGoldSilverIron Ore
Opened
2019-10-01
Mine life
20 years
Workforce
177 direct employees (as of August 2023)
Overview
The Pumpkin Hollow Project is located near Yerington in Lyon County, Nevada, USA. It is a high-grade iron-oxide copper-gold (IOCG) deposit, comprising Eastern Area (underground) and Western Area (open-pit) deposits. As of late 2025, Kinterra Capital is advancing the restart of the underground mine and progressing the adjacent Southwest Open Pit project towards construction readiness.
Production
The underground mine was designed to produce 5,000 short tons per day. The first phase of open-pit development has a capacity of 37,000 short tons per day, expanding to 70,000 in the second phase. In 2023, the mine produced over 27,000 tons of copper concentrate.
Processing
Underground ore processing involves a concentrator designed to process 5,000 short tonnes per day, using a primary jaw crusher, SAG mill, ball mill, and rougher/cleaner flotation units to produce concentrate. Expected recovery rates are 92% for copper, 78% for gold, and 70% for silver. The open-pit processing plan includes a throughput concentrator in the first phase, with a second phase to add a milling and flotation circuit.
Equipment
Underground crusher and conveyor system, Geho de-watering pumps, rehabilitated ore passes, SAG mill, ball mill, pebble crusher, classifying cyclones, main production shaft, three ventilation shafts.
Expansion
Open-pit development is planned in two phases, with the first phase having a capacity of 37,000 short tons per day, expanding to 70,000 in the second phase. The adjacent Southwest Open Pit project is projected to have a 20-year mine life.
Companies & ownership
  • Nevada Copper Corp.
    TSX:NCU · OTC:NEVDQ
  • Southwest Critical Materials LLC
  • Kinterra Capital Corp.
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Nugget Pond Hydrometallurgical Gold Plant

Newfoundland and Labrador, Canada · Processing Facility

Operating
Gold
Companies & ownership
  • New Found Gold Corp.
    TSX:NFG · NYSE:NFGC
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Pine Cove Mill

Newfoundland and Labrador, Canada · Processing Facility

Operating
Gold
Companies & ownership
  • New Found Gold Corp.
    TSX:NFG · NYSE:NFGC
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Stog'er Tight deposit

Newfoundland and Labrador, Canada · Underground

Under Development
Gold
Companies & ownership
  • New Found Gold Corp.
    TSX:NFG · NYSE:NFGC
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Orion deposit

Newfoundland and Labrador, Canada · Underground

Under Development
Gold
Companies & ownership
  • New Found Gold Corp.
    TSX:NFG · NYSE:NFGC
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Hammerdown deposit

Newfoundland and Labrador, Canada · Underground

Under Development
Gold
Companies & ownership
  • New Found Gold Corp.
    TSX:NFG · NYSE:NFGC
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Page 16 of 59 (1393 total)