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Minesites Directory

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Page 2 of 61 (1443 total)
Pueblo Viejo Expansion

Sánchez Ramírez Province, Dominican Republic · Open Pit

Under Development
GoldSilverCopper

Companies & Ownership (1)

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Porgera

Enga Province, Papua New Guinea · Open Pit

Operating
GoldSilver

Companies & Ownership (1)

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Nevada Gold Mines

Nevada, United States · Open Pit

Operating
GoldSilver

Companies & Ownership (1)

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Kibali

Haut-Uélé Province, Democratic Republic of Congo · Open Pit

Operating
Gold
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Gold2.79 g/t673000 koz
2024Gold2.51 g/t309000 oz
2023Gold2.89 g/t343000 oz
2022Gold2.98 g/t337000 oz
2021Gold3.62 g/t812000 koz
Opened
2013-01-01
End year
2043
Mine life
30 years
Workforce
3,173 (including contractors, as of 31 December 2025)
Production
Production overview - 2025: gold 673000 koz; 2024: gold 309000 oz.
Processing
The metallurgical plant has a twin-circuit sulphide and oxide plant with conventional carbon-in-leach (CIL), gravity recovery, a float, and an ultra-fine grind circuit. The plant can process 7.2 million tonnes of ore per year.
Equipment
The mine is supported by three hydropower stations and a 16MW solar plant with a battery energy storage system. Mining methods include truck and shovel, as well as longitudinal and transverse longhole open stoping.
Expansion
A new NI 43-101 technical report was filed in February 2026, with an effective date of December 31, 2025. Exploration is focused on the ARK-KCD corridor, which shows potential to significantly grow the mine's reserve base.
Power sources
HydroelectricSolarBattery Storage

Companies & Ownership (3)

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Reko Diq Project

Balochistan Province, Pakistan · Open Pit

Under Development
CopperGold

Companies & Ownership (1)

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Porgera

Enga Province, Papua New Guinea · Open Pit

Operating
Gold

Companies & Ownership (1)

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Kibali Gold Mine

Haut-Uélé Province, Democratic Republic of Congo · Open Pit

Operating
Gold
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Gold2.79 g/t673000 oz
2024Gold2.51 g/t309000 oz
2023Gold2.89 g/t343000 oz
2022Gold2.98 g/t337000 oz
2018Gold-807251 oz
Opened
2013-01-01
End year
2043
Capex (est.)
USD 3.02B
Autonomous haulage
Yes
Workforce
3,173 including contractors (as of 2025). In 2024, the total average number of employees was 2,988, consisting of 950 permanent staff and 2,038 contractors.
Overview
The Kibali mine is a large, integrated operation combining multiple open pits with the KCD underground mine. It is considered a leader in gold mine automation in Africa.
Production
Production overview - 2025: gold 673000 oz; 2024: gold 309000 oz.
Processing
The mine has a metallurgical plant that is a dual-circuit sulphide and oxide plant featuring conventional carbon-in-leach (CIL) and gravity recovery.
Expansion
Exploration is focused on the ARK-KCD corridor, which has the potential to significantly increase the mine's reserve base and extend its life. A 16MW solar plant and battery energy storage system was expected to be completed to supplement the mine's three hydropower stations, increasing the renewable energy share of its power mix from 81% to 85%.
Power sources
HydroelectricSolarBattery Storage

Companies & Ownership (3)

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Monte Cristo

Nevada, United States · Underground

Feasibility
GoldSilver

Companies & Ownership (1)

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Kinskuch

British Columbia, Canada · Underground

Feasibility
SilverGoldLeadZinc

Companies & Ownership (1)

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Greens Creek

Alaska, United States · Underground

Operating
SilverZincLeadGold

Companies & Ownership (1)

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Reko Diq Project

Chagai District, Balochistan, Pakistan · Open Pit

Under Development
CopperGold
Commodities, grades and output
YearCommodityAv. GradeOutput
2018Copper0.48 %-
2018Gold0.28 g/t-
Mine life
37 years
Capex (est.)
USD 7.72B
Workforce
Expected to employ 7,500 people during peak construction and create 4,000 long-term jobs during its operational life. Another source states over 10,000 people at peak construction and 6,400 employees and contractors during full production.
Overview
The reconstitution of the Reko Diq project was completed in December 2022. An updated feasibility study was completed in 2024. In April 2025, the joint venture shareholders approved the updated feasibility study and conditionally approved Phase 1 development capital. However, in February 2026, Barrick announced a review of all aspects of the project due to escalating security risks. Subsequently, in March and April 2026, Barrick stated it was necessary to slow development activity and extend the project review until mid-2027. The previously targeted first production by the end of 2028 is now likely to be impacted. The Environmental and Social Impact Assessment (ESIA) for the project was approved by relevant government authorities in early 2025.
Production
The mine is expected to produce 200-250 kt of copper per year. Phase 1 is projected to produce an average of 200,000 tonnes of copper and 250,000 ounces of gold annually. The project is expected to yield 13.1 million tonnes of copper and 17.9 million ounces of gold over the life of the mine, based on existing reserves.
Processing
The project will be a truck-and-shovel open pit operation with processing facilities to produce a high-quality copper-gold concentrate. The development is planned in two phases. Phase 1 is planned to process 45 million tonnes of mill feed annually, with Phase 2 expected to double the processing capacity to 90 million tonnes per annum.
Equipment
Fluor (lead EPCM partner), Metso, Weir, Komatsu
Expansion
The development is planned in two phases. Phase 1 is planned to process 45 million tonnes of mill feed annually, with Phase 2 expected to double the processing capacity to 90 million tonnes per annum. A potential Phase 2 expansion is estimated to cost between $3.3 billion and $3.6 billion.

Companies & Ownership (1)

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Porgera

Enga Province, Papua New Guinea · Open Pit

Operating
Gold
Commodities, grades and output
YearCommodityAv. GradeOutput
2019Gold-600000 oz
2018Gold-500000 oz
Opened
1990-10-20
End year
2044
Mine life
20 years
Workforce
As of December 2023, 1,500 people had been employed for the restart of the mine. It was anticipated that the workforce would increase to 3,000 by mid-2024.
Overview
The Porgera mine, an open pit and underground gold-silver operation in Enga Province, Papua New Guinea, resumed operations in December 2023 after being on care and maintenance since April 2020. Barrick Gold holds a 24.5% indirect interest.
Production
Production overview - 2019: gold 600000 oz; 2018: gold 500000 oz.
Processing
The ore processing at Porgera involves crushing and grinding, followed by gravity concentration to recover free gold. A sulphide concentrate is then produced through flotation, which is subsequently oxidised in autoclaves. The final stage of gold recovery is through a conventional carbon-in-pulp (CIP) cyanide leaching process.
Equipment
In early 2025, an order was placed for a new fleet of Sandvik surface drill rigs to replace the existing non-Sandvik equipment. The new fleet includes four Sandvik DR410i rotary blasthole drill rigs and three Leopard DI650i down-the-hole (DTH) drill rigs.
Expansion
The restart of the mine is based on a new partnership agreement between the Papua New Guinea government and Barrick Niugini Limited. Under this agreement, PNG stakeholders will receive 53% of the overall economic benefits from the mine. BNL is responsible for financing the capital required for the restart.

Companies & Ownership (3)

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Nevada Gold Mines

Nevada, United States · Open Pit

Operating
GoldSilverCopper
Commodities, grades and output
YearCommodityAv. GradeOutput
2021Gold-173067 oz
2021Silver-1322700 oz
2021Copper-36736179 lbs
2019Gold-2200000 oz
2018Gold-4100000 oz
Opened
2019-07-01
Autonomous haulage
Yes
Workforce
Approximately 7,000 employees
Overview
Nevada Gold Mines is a joint venture between Barrick Gold Corporation (61.5%) and Newmont Corporation (38.5%), which commenced operations on 1 July 2019. It is the single largest gold-producing complex in the world and is operated by Barrick. The assets include 10 underground and 12 open-pit mines, two autoclave facilities, two roasting facilities, four oxide mills, a flotation plant, and five heap leach facilities. The complex includes the operations of Carlin, Cortez, Turquoise Ridge, Phoenix, and Long Canyon. The Goldrush project is under development, with commercial production expected in 2026. The Robertson project has also received approval for development.
Production
Production overview - 2021: gold 173067 oz, silver 1322700 oz, copper 36736179 lbs; 2019: gold 2200000 oz.
Processing
A variety of processing methods are used across the complex, including heap leaching for oxide ores, conventional milling and carbon-in-pulp for sulphide ores, and roasting for refractory ores. The facilities include two autoclave facilities, two roasting facilities, four oxide mills, and five heap leach facilities.
Equipment
The operations utilise a range of modern mining equipment, including Sandvik electric haulage trucks and Epiroc Pit Viper 271 blast-hole drill rigs. Some underground equipment is operated remotely from the surface. A fleet of Liebherr trucks is in use at the Cortez mine.
Expansion
The Goldrush project received its Record of Decision in December 2023, allowing for the commencement of surface infrastructure work. The mine is expected to create 500 jobs during construction and 570 during operations. The Robertson project received approval from the Bureau of Land Management in November 2024 for exploration and mining. The project is expected to have a life of about 12 years and will include three open pits.
Power sources
Solar

Companies & Ownership (2)

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Kibali

Haut-Uélé Province, Democratic Republic of Congo · Open Pit

Operating
Gold
Commodities, grades and output
YearCommodityAv. GradeOutput
2024Gold2.51 g/t309000 oz
2023Gold2.89 g/t343000 oz
2022Gold2.98 g/t337000 oz
2021Gold3.25 g/t365000 oz
End year
2043
Capex (est.)
USD 3.02B
Workforce
2,988 (950 permanent, 2,038 contractors) as of 2024
Overview
The Kibali gold mine is owned by Kibali Goldmines SA, a joint venture between Barrick Gold Corporation (45%), AngloGold Ashanti (45%), and SOKIMO (10%). The mine is operated by Barrick Gold Corporation.
Production
Production overview - 2024: gold 309000 oz; 2023: gold 343000 oz.
Processing
twin-circuit system to process both sulphide and oxide ores. The processes include conventional carbon-in-leach (CIL) with gravity recovery.
Equipment
long-hole stoping method
Expansion
A new 17MW solar plant was planned for completion in 2025 to supplement the mine's three hydropower stations.
Power sources
HydroelectricSolar

Companies & Ownership (3)

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Monte Cristo

Nevada, United States · Open Pit

Under Development
GoldSilver
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Gold0.094 oz/t-
2024Gold0.24 oz/t101000 oz
Overview
The Monte Cristo project is a gold and silver exploration-stage project located in Esmeralda County, Nevada, and is fully owned by Hecla Mining Company. It is situated on the Walker Lane Trend and features a six-mile mineralised trend with multiple targets. Hecla's exploration efforts are focused on systematic advancement through detailed mapping, geochemistry, and cross-section generation to prepare targets for drilling. As of early 2026, Hecla is planning to significantly increase its investment in exploration and pre-development, with a focus on its Nevada projects, including Monte Cristo. The project is part of Hecla's portfolio of exploration properties in North America. There is no current or recent production at the Monte Cristo project.
Production
There is no production at the Monte Cristo project as it is in the exploration and pre-development stage.

Companies & Ownership (1)

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Connaught Property

Yukon, Canada · Underground

Under Development
CopperMolybdenumSilverLeadGoldZinc
Overview
The Connaught property is an early-stage exploration project located 65 km west of Dawson City, Yukon, with potential for copper-molybdenum +/- gold porphyry mineralisation and silver-lead-zinc-gold-copper epithermal veins.

Companies & Ownership (1)

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Connaught

Yukon, Canada · Underground

Feasibility
GoldSilverLead
Commodities, grades and output
YearCommodityAv. GradeOutput
1966Gold2.1 g/t-
1966Silver2297 g/t-
1966Lead67.3 %-
Overview
Connaught is an exploration-stage project in the Dawson Mining District, Yukon Territory, Canada. It is a high-grade silver-lead-zinc-copper-gold vein prospect with potential for copper-molybdenum 1 gold porphyry mineralisation.
Expansion
Acquired by Hecla Mining Company in July 2023 through the acquisition of ATAC Resources Ltd.

Companies & Ownership (1)

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Greens Creek

Alaska, USA · Underground

Operating
SilverGoldLeadZinc
Commodities, grades and output
YearCommodityAv. GradeOutput
2026Silver-2.2 Moz
2026Gold-13000 oz
2025Silver247.3 oz/t270600.45 t
2025Gold1.94 oz/t1.8459616215 t
2025Lead12.1 %18200 t
2025Zinc22.7 %51300 t
2024Silver-8.5 Moz
2024Gold-55275 oz
2023Silver-9.7 Moz
2023Gold-60900 oz
2023Lead-19600 t
2023Zinc-51500 t
2022Silver-9.74 Moz
2022Gold-48216 oz
2022Lead-19480 t
2022Zinc-52312 t
2020Silver12 oz/t326586.75 t
2020Gold0.09 oz/t1.50851975 t
2020Lead2.8 %21400 t
2020Zinc7.4 %56800 t
Opened
1989-01-01
Workforce
approximately 512 people (as of 2024)
Overview
Copper is considered a payable metal for Greens Creek, creating a revenue stream. The mine is one of the largest and lowest-cost primary silver mines in the world. As of December 31, 2025, proven and probable reserves included 103.7 million ounces of silver, 865 ounces of gold, 240,670 tons of lead, and 646,010 tons of zinc.
Production
Production overview - 2026: silver 2.2 Moz, gold 13000 oz; 2025: silver 270600.45 t, gold 1.8459616215 t, lead 18200 t, zinc 51300 t.
Processing
The mine has an ore concentrating mill that processes approximately 2,300 tons of ore per day. The process involves a conventional flotation concentrator that produces a gravity gold concentrate, and silver, zinc, and precious metals concentrates. In 2025, 54% of tailings were reused as backfill, an increase from 46% in 2024. Actual metallurgical recoveries for 2025 were 79.3% for silver, 74% for gold, 82.6% for lead, and 88.8% for zinc.
Equipment
The mine is an underground operation. Primary mining methods are cut-and-fill and longhole stoping. The site includes a dry stacked tailings facility, a ship-loading facility, camp facilities, and a ferry dock.
Expansion
In January 2026, the U.S. Forest Service approved a five-year plan of operations for the Greens Creek Surface Exploration Project. This surface exploration for silver, gold, lead, and zinc is expected to increase the project's reserve base and extend the mine life. Hecla is also evaluating a pyrite concentrate circuit at the mill to boost silver and gold recoveries, with an update expected in late 2026 or early 2027. Additionally, the Greens Creek Tailings Reprocessing project is being advanced, targeting an estimated 50 million ounces of silver and 600 thousand ounces of gold from 10.4 million tons of tailings; metallurgical testing is scheduled for completion by mid-2026.

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Reko Diq Project

Balochistan, Pakistan · Open Pit

Under Development
CopperGold
Commodities, grades and output
YearCommodityAv. GradeOutput
2024Copper0.48 %7.3 Mt
2024Gold0.28 g/t13 Moz
Mine life
37 years
Workforce
The project is expected to employ over 7,500 people during peak construction and create around 3,500 direct long-term jobs once in production.
Production
Production overview - 2024: copper 7.3 Mt, gold 13 Moz.
Processing
Processing facilities will produce a high-quality copper-gold concentrate. The development is planned in two phases with a combined process capacity of 90 million tonnes per annum. The concentrate produced will be transported by rail to Port Qasim in Karachi.
Equipment
The mine will be a truck-and-shovel operation.
Expansion
The reconstitution of the Reko Diq project was completed in December 2022. An updated feasibility study was set to be finished by the end of 2024, with technical reports filed in February 2025. The Environmental and Social Impact Assessment (ESIA) has been approved by government authorities. In early 2026, Barrick announced it was slowing development activity and extending a project review until mid-2027 due to escalating security issues in the region. This is expected to impact the previously stated budgets and timeline, which had targeted first production by the end of 2028. The estimated capital cost for Phase 1 was previously disclosed as between $5.6 billion and $6.0 billion, with Phase 2 estimated between $3.3 billion and $3.6 billion, though Barrick has warned of potential significant increases.

Companies & Ownership (2)

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Jabal Sayid

Al Madinah Region, Saudi Arabia · Underground

Operating
CopperGoldZinc
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Copper0.54 %-
2024Copper-65000 t
2022Copper2.27 %-
2022Gold0.31 g/t-
2022Zinc0.37 %-
2020Copper2.3 %-
2020Gold0.2 g/t-
Production
Production overview - 2024: copper 65000 t.
Processing
The mine uses conventional flotation to produce copper concentrate. The processing facility has undergone upgrades to handle increased production, including an expansion of the concentrate and tailings dewatering facility.
Equipment
The underground mining fleet includes Sandvik trucks (nine TH663i and three TH663), LHDs (seven LH621i and one LH621), four Sandvik DL421 production drills, and three Sandvik DD421 development rigs, plus a Rhino 100HM boxhole borer.
Expansion
The Jabal Sayid Lode 1 orebody, located less than one kilometre from the existing lode, has been developed to extend the mine life. This expansion involved significant underground capital development, upgrades to ventilation and a paste plant, with stoping commencing in the third quarter of 2023. The expansion is expected to enable the operation to deliver 3 million tonnes per annum.

Companies & Ownership (2)

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Porgera

Enga Province, Papua New Guinea · Open Pit

Operating
GoldSilver
Commodities, grades and output
YearCommodityAv. GradeOutput
2019Gold-17 t
2009Gold-572595 oz
2009Silver-94764 oz
Opened
1990-01-01
Mine life
20 years
Capex (est.)
USD 308.00M
Opex (est.)
USD 442.00M
Workforce
Over 3,000 Papua New Guineans are expected to be employed by the end of 2024. In 2009, the mine had 2,500 employees and 500 contractors.
Production
Production overview - 2019: gold 17 t; 2009: gold 572595 oz, silver 94764 oz.
Processing
The processing plant includes a crushing circuit, grinding circuit, gravity and regrind circuit, flotation circuit, pressure oxidation and tailings neutralisation circuits, leaching and adsorption circuits, and a gold refinery. The process uses gravity concentration, flotation, pressure oxidation, and cyanide leaching.
Equipment
In the first quarter of 2025, an order was placed for seven new surface drill rigs from Sandvik Mining and Rock Solutions to replace an ageing fleet. The order includes four Sandvik DR410i rotary blasthole drill rigs and three Leopard™ DI650i down-the-hole drill rigs. The first underground units from a previous order with Sandvik were delivered in 2024, with deliveries expected to continue through 2028.
Expansion
The Porgera mine was placed on care and maintenance in April 2020. A Porgera Project Commencement Agreement was formally completed on 22 December 2023. Mining and processing restarted in January and February 2024, respectively. The first gold pour was expected in the first quarter of 2024. New Porgera Limited (NPL) is the new joint venture company that owns the mine, with Barrick Niugini Limited (BNL) as the operator.

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Nevada Gold Mines

Nevada, United States · Open Pit

Operating
GoldCopper
Commodities, grades and output
YearCommodityAv. GradeOutput
2023Gold-4.05 Moz
2023Copper-420 Mlbs
2022Gold-4.14 Moz
2022Copper-440 Mlbs
Workforce
approximately 7,000 people
Overview
Nevada Gold Mines is the single largest gold-producing complex in the world, formed on 1 July 2019, as a joint venture between Barrick Gold and Newmont Corporation. The complex comprises 10 underground and 12 open-pit mines, two autoclave facilities, two roasting facilities, four oxide mills, a flotation plant, and five heap leach facilities. The assets are located across northern Nevada and include the Cortez, Carlin, Turquoise Ridge, Phoenix, and Long Canyon operations.
Production
Production overview - 2023: gold 4.05 Moz, copper 420 Mlbs; 2022: gold 4.14 Moz, copper 440 Mlbs.
Processing
The complex utilises a variety of processing methods tailored to the different ore types. This includes heap leaching for oxide ores, conventional milling and carbon-in-pulp for sulphide ores, and roasting or autoclaving for refractory ores. The processing facilities include: - Carlin Complex: Gold Quarry Roaster, Goldstrike Autoclave, Goldstrike Roaster, South Area Leach, North Area Leach. - Cortez Complex: Cortez oxide mill (Pipeline mill), Cortez Heap Leach Area 30, and Cortez Heap Leach Area 34. - Phoenix Complex: A copper leach pad, an SX/EW plant, and a Phoenix mill. - Turquoise Ridge Complex: Sage Autoclave and Juniper Oxide CIL plant.
Equipment
In a multi-year agreement through 2025, Nevada Gold Mines is upgrading its fleet with 62 new Komatsu 930E-5 haul trucks.
Expansion
The Goldrush underground mine project at the Cortez Complex received its Record of Decision in December 2023 and is expected to ramp up production. The mine is forecast to produce 130,000 ounces of gold in 2024, growing to approximately 400,000 ounces per annum by 2028. The Goldrush project has an expected mine life of 24 years and is anticipated to create 500 jobs during construction and 570 operational roles. The total capital expenditure for the Goldrush project is estimated at approximately $1 billion.

Companies & Ownership (2)

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Kibali

Haut-Uélé Province, Democratic Republic of Congo · Open Pit

Operating
Gold
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Gold2.79 g/t673000 oz
2021Gold3.62 g/t812000 oz
2019Gold-814000 oz
2016Gold-585946 oz
2015Gold-642720 oz
2013Gold-88200 oz
Opened
2014-05-01
End year
2043
Workforce
In 2022, the total average number of employees was 2,731, consisting of 957 permanent employees and 1,774 contractors. As of early 2022, approximately 92% of the full-time workforce were Congolese nationals.
Production
Production overview - 2025: gold 673000 oz; 2021: gold 812000 oz.
Processing
The metallurgical plant includes a twin-circuit sulphide and oxide plant with conventional carbon-in-leach (CIL), gravity recovery, and a float and ultra-fine grind circuit. The plant can process 7.2 million tonnes of ore per year. In 2025, the plant processed 8.322 million tonnes.
Equipment
The underground mining equipment includes development drills, production drills, trucks, and loaders. The loading fleet consists of manual loaders and loaders set up on Sandvik's Multilite remote-control and automation control systems.
Expansion
Exploration success is expected to extend the mine's life to 2040. A 16MW solar plant is being constructed to increase the use of renewable energy from 81% to 85%. Ongoing exploration is focused on the ARK-KCD corridor, which shows potential to significantly grow the mine's reserve base.
Power sources
Solar

Companies & Ownership (3)

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San Juan Silver

Colorado, USA · Underground

Under Development
SilverGoldLeadZinc
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Silver15.936760000 oz
2025Lead1.4 %49270
2025Zinc1.1 %40310
2024Silver15.837026000 oz
2024Lead1.4 %47430
2024Zinc1.1 %38020
Overview
The San Juan Silver project is located in the historic Creede Mining District in Colorado. It is a consolidated land package covering approximately 21 square miles, which for the first time is under single ownership. The project includes the historic Bulldog mine, which produced 25 million ounces of silver between 1969 and 1985. Hecla Mining Company considers the San Juan Silver project to be in the exploration and pre-development stage. The company's focus is on strategic advancement to access underground infrastructure for resource confirmation and expansion.
Production
Production overview - 2025: silver 36760000 oz; 2024: silver 37026000 oz.
Expansion
The company's focus is on strategic advancement to access underground infrastructure for resource confirmation and expansion.

Companies & Ownership (1)

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Page 2 of 61 (1443 total)