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Minesites Directory

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Page 122 of 147 (3508 total)
Highland Valley Copper

British Columbia, Canada · Open Pit

Operating
CopperMolybdenum
Opened
1962-01-01
End year
2040
Workforce
approximately 1,500 employees
Overview
Highland Valley Copper (HVC) is a large open-pit mining operation located in British Columbia, Canada. It is considered the largest open-pit copper mine in Canada. Teck Resources Limited holds a 100% interest in the operation.
Production
2023: 99,000 tonnes of copper; 2024: 102,000 tonnes of copper; Mill capacity: 155,000 tonnes of ore per day; Anticipated average annual production (HVC MLE): 132,000 to 137,000 tonnes of copper
Processing
autogenous and semi-autogenous grinding followed by flotation
Equipment
electric shovels, haul trucks, autonomous haul trucks, in-pit crushers, covered conveyor belts, grinding mills, ball mills, froth flotation cells
Companies & ownership
  • Teck Resources
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Linge Project

Aceh, Indonesia · Open Pit

Under Development
Gold
Companies & ownership
  • PT Bumi Resources Tbk
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Palu Project

Sulawesi, Indonesia · Open Pit

Under Development
Gold
Companies & ownership
  • PT Bumi Resources Tbk
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Gorontalo Project

Gorontalo Province, Indonesia · Open Pit

Under Development
CopperGold
Opened
2024-01-01
End year
2054
Mine life
30 years
Overview
The project is in the exploration and development phase, with production estimated to begin in 2024. Construction and Production Permits were approved in February 2019.
Production
The conceptual development model is to build a 25 million tonnes per annum (feed tonnes) copper concentration plant.
Processing
The planned processing method includes a copper concentration plant. One report also mentions the potential for a heap leach method.
Companies & ownership
  • PT Bumi Resources Tbk
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Dairi Project

North Sumatra, Indonesia · Underground

Care And Maintenance
ZincLeadSilver
End year
2047
Mine life
30 years
Overview
The Dairi Project is operated by PT Dairi Prima Mineral (DPM) and is located in the Dairi Regency of North Sumatra, Indonesia. It is an underground mine primarily for zinc, lead, and silver. The project's environmental permit was revoked in May 2025, halting operations, though DPM may seek judicial review.
Production
1,000,000 tonnes of ore per year
Processing
conventional processing plant that includes crushing, grinding, and differential froth flotation to produce separate lead and zinc concentrates.
Equipment
primary jaw crusher, secondary cone crusher, cyclones, ball mills, flotation cells, thickeners
Companies & ownership
  • PT Bumi Resources Tbk
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PT Fajar Bumi Sakti

East Kalimantan, Indonesia · Open Pit

Operating
Coal
Companies & ownership
  • PT Bumi Resources Tbk
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PT Pendopo Energi Batubara

South Sumatra, Indonesia · Open Pit

Operating
Coal
Opened
2009-01-01
End year
2039
Overview
PT Pendopo Energi Batubara (PEB) is an Indonesian coal mining company holding a third-generation Coal Mining Business Work Agreement (PKP2B) in Muara Enim and Pali regencies, South Sumatra. It produces low-calorific thermal coal and has potential resources of 2.3 billion tons.
Production
commercial sales of 372,000 tons as of end of 2024; production permit allows for a capacity of 7.6 million tons per year.
Companies & ownership
  • PT Bumi Resources Tbk
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PT Arutmin Indonesia

South Kalimantan, Indonesia · Open Pit

Operating
Coal
Companies & ownership
  • PT Bumi Resources Tbk
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PT Kaltim Prima Coal

East Kalimantan, Indonesia · Open Pit

Operating
Coal
Companies & ownership
  • PT Bumi Resources Tbk
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Raška Zinc-Silver Project

Raška district, Serbia · Open Pit

Under Development
ZincSilverLeadGold
Workforce
between 20 and 50 employees
Overview
Exploration-stage asset in the Raška district of southern Serbia, focused on zinc, silver, lead, and gold. Centred on two past-producing open-pit mines, Kizevak and Sastavci. Adriatic Metals holds 100% ownership and is conducting diamond drilling to define a JORC resource and complete a scoping study.
Equipment
diamond core drill rigs
Companies & ownership
  • Adriatic Metals Plc
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Veovača

Zenica-Doboj canton, Bosnia and Herzegovina · Open Pit

Operating
LeadZincBariteSilver
Overview
The Veovača project, part of Adriatic Metals' Vareš Silver Operation, is a historic open-cut mine located in the Vareš municipality, Zenica-Doboj canton, Bosnia and Herzegovina. It contains lead, zinc, barite, and silver. The site currently hosts the Veovača Tailings Storage Facility (TSF) and the Vareš Processing Plant.
Processing
The Vareš Processing Plant is located at the Veovača site and can process ores from both the Rupice and Veovača deposits.
Companies & ownership
  • Adriatic Metals Plc
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Rupice Mine

Zenica-Doboj canton, Bosnia and Herzegovina · Underground

Operating
SilverZincLeadGoldCopperAntimony+1
End year
2039
Mine life
14 years
Overview
The Rupice mine, part of the Vares Silver Operation, is located near the town of Vares in the Zenica-Doboj canton of Bosnia and Herzegovina, approximately 50 kilometres north of Sarajevo. It is a fully-mechanised, trackless underground operation.
Production
Processing plant nominal capacity of 800,000 tonnes per annum.
Processing
Three-stage crushing, grinding, flotation, and filtration to produce a silver-lead concentrate and a zinc concentrate.
Equipment
Sandvik's AutoMine® Multi-Lite automation system, two operator stations, three Sandvik underground loaders (Toro® LH517i and Toro® LH514 units)
Companies & ownership
  • Adriatic Metals Plc
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Vareš Silver Project

Zenica-Doboj Canton, Bosnia and Herzegovina · Underground

Operating
SilverGoldCopperLeadZinc
Commodities, grades and output
YearCommodityAv. GradeOutput
2025Silver-533400 oz
2025Gold-5900 oz
Opened
2025-07-01
End year
2040
Mine life
15 years
Autonomous haulage
Yes
Workforce
At the end of 2024, the Vareš operations had a workforce of 549 people. Approximately 27% of the mine's employees are women.
Overview
The Vareš Silver Project, also known as the Vareš Operation, is an active underground polymetallic mine located in the Zenica-Doboj Canton of Bosnia and Herzegovina, approximately 50 kilometres north of Sarajevo. It achieved commercial production on 1 July 2025 and comprises the Rupice underground mine and the historical Veovača open-pit deposit. The operation was originally developed by Adriatic Metals Plc and is now owned by DPM Metals Inc. following an acquisition in September 2025.
Production
Initial production guidance for 2024 targeted between 240,000 and 300,000 tonnes of ore mined. For the period of 3 September to 31 December 2025, 78,900 tonnes of ore were processed, yielding 533,400 ounces of silver and 5,900 ounces of gold, along with copper, lead, and zinc. The production forecast for 2026 is for 30,000 to 35,000 ounces of gold and 3.5 to 4.1 million ounces of silver.
Processing
The extracted ore is treated at the modern Vareš Processing Plant, which has a nameplate capacity of 800,000 tonnes per annum. The process involves a three-stage crushing circuit with a primary jaw crusher and secondary and tertiary cone crushers, followed by grinding in a ball mill and cyclones. Valuable minerals are then separated through flotation to produce silver-lead-gold and silver-zinc concentrates.
Equipment
The mine's equipment includes Sandvik Toro® LH517i and Toro® LH514 underground loaders, which are part of an AutoMine® Multi-Lite automation system with two operator stations.
Expansion
An expansion to increase the processing plant capacity from 800,000 tonnes per annum to 1.3 million tonnes per annum is under assessment, with a target of reaching this rate by 2027.
Companies & ownership
  • DPM Metals Inc.
    ASX:DPM
  • Adriatic Metals Plc
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Silvertip polymetallic exploration project

British Columbia, Canada · Underground

Under Development
SilverZincLead
Workforce
approximately 60 to 85 mining professionals
Overview
The Silvertip polymetallic exploration project is a high-grade silver-zinc-lead carbonate replacement deposit, with primary focus on the 'Lower Zone' massive sulphide. Coeur Mining suspended mining and processing activities in early 2020 and is evaluating a potential larger expansion and restart.
Production
Prior to suspension, mill throughput was increasing towards a target of 750 tonnes-per-day.
Processing
Flotation cells and crusher were part of the old mill, which was decommissioned for a future mill.
Equipment
mechanized trackless operation with decline access, utilising truck haulage; old mill, flotation cells, and crusher decommissioned for future mill foundations
Companies & ownership
  • Coeur Mining, Inc.
    NYSE:CDE
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Las Chispas silver-gold mine

Sonora, Mexico · Underground

Operating
SilverGold
End year
2030
Mine life
8 years
Workforce
approximately 315 people
Overview
The Las Chispas silver-gold mine is an operating underground mine in Sonora, Mexico, approximately 180 kilometres north-east of Hermosillo. It is owned and operated by Coeur Mining.
Production
Processing plant nameplate capacity of 1,250 tonnes per day. In 2023, sold 58,200 ounces of gold and 5.62 million ounces of silver. In 2024, sold 59,804 ounces of gold and 5.75 million ounces of silver.
Processing
conventional plant using gravity concentration, cyanidation, and the Merrill-Crowe process; primary jaw crusher; semi-autogenous (SAG) mill; cyclone cluster; bulk rougher flotation circuit
Equipment
1.2-tonne, 3-tonne, 3.5-tonne, and 10-tonne load-haul-dump (LHD) vehicles; fleet of 30-tonne diesel trucks; nine drill rigs
Companies & ownership
  • Coeur Mining, Inc.
    NYSE:CDE
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Wharf gold mine

South Dakota, United States · Open Pit

Operating
GoldSilver
Opened
1982-01-01
End year
2038
Mine life
12 years
Workforce
approximately 260 people
Overview
The Wharf gold mine, also known as Coeur Wharf, is an active open pit, heap leach operation located in the northern Black Hills of western South Dakota, United States, approximately four miles southwest of Lead, South Dakota.
Production
98,042 ounces of gold in 2024
Processing
heap leach method with a carbon-in-column recovery system
Equipment
truck and loader operation, tertiary crusher
Companies & ownership
  • Coeur Mining, Inc.
    NYSE:CDE
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Rochester silver-gold mine

Nevada, United States · Open Pit

Operating
SilverGold
Opened
1986-01-01
End year
2039
Mine life
16 years
Workforce
More than 370 mining professionals, approximately 450 people including engineers, geologists, and operators.
Overview
The Rochester silver-gold mine, operated by Coeur Mining, is located in Pershing County, Nevada, United States, approximately 42 kilometres northeast of Lovelock. It is a large-scale open-pit, heap leach operation producing silver and gold, consisting of the main Rochester deposit and the adjacent Nevada Packard deposit.
Production
Throughput rates over 88,000 tons per day; expanded crushing circuit annual throughput over 28 million tons. 2024 forecast: 4.8-6.6 million ounces of silver and 37,000-50,000 ounces of gold.
Processing
Three-stage crushing circuit, heap leaching, high-pressure grinding rolls (HPGR), 300-million-ton capacity Stage VI heap leach pad, sodium cyanide solution leaching, Merrill-Crowe process plant (13,750 gallons per minute capacity)
Equipment
19 Caterpillar 789 181-tonne haul trucks, Komatsu PC4000 shovel, two Cat 994K loaders, three Atlas Copco DML drilling rigs, one Cat 650 drill rig
Companies & ownership
  • Coeur Mining, Inc.
    NYSE:CDE
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Palmarejo gold-silver complex

Chihuahua, Mexico · Underground

Operating
GoldSilver
Opened
2009-01-01
End year
2031
Mine life
9 years
Workforce
approximately 960 people
Overview
The Palmarejo gold-silver complex is an active underground mining operation located in the state of Chihuahua, Mexico. It consists of a central processing facility and three underground mines: Guadalupe, Independencia, and La Nación.
Production
Overall production rate of approximately 165,000 tonnes per month. Produced 6.7 million ounces of silver and 106,782 ounces of gold in 2022; 6.6 million ounces of silver and just over 100,000 ounces of gold in 2023. 2024 guidance: 5.9 to 6.7 million ounces of silver and 95,000 to 103,000 ounces of gold.
Processing
Plant with a throughput of 6,000 tonnes per day (upgradable to 7,000 tonnes per day), involving a flotation circuit and agitated cyanidation. Gold and silver are recovered using a Merrill-Crowe circuit and a carbon-in-leach system to produce doré bars.
Equipment
Conventional underground equipment, two shotcrete mixing plants, a backfill cement mixing plant, water treatment plants, tailings storage facilities, emergency powerhouse with 12 diesel generators.
Companies & ownership
  • Coeur Mining, Inc.
    NYSE:CDE
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Kensington gold mine

Alaska, United States · Underground

Operating
Gold
Opened
2010-01-01
Workforce
369-380
Overview
The Kensington gold mine is an operating underground mine in Alaska, United States, owned and operated by Coeur Mining through its wholly-owned subsidiary, Coeur Alaska, Inc. The mine is located approximately 45 miles north-northwest of Juneau.
Production
84,789 ounces of gold in 2023; 2024 guidance: 92,000-106,000 ounces of gold
Processing
flotation facility to produce gold concentrate; 40% of tailings used as backfill
Equipment
underground mine workings, a surface processing mill, a paste backfill plant, a marine dock facility, on-site diesel generators
Companies & ownership
  • Coeur Mining, Inc.
    NYSE:CDE
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PT Bukit Enim Energi (BEE)

South Sumatra, Indonesia · Open Pit

Under Development
Coal
End year
2031
Mine life
20 years
Overview
A greenfield coal project with open-cut mining potential in Muara Enim, South Sumatra, Indonesia. It is currently in the development stage and non-operational.
Companies & ownership
  • PT Adaro Energy Indonesia Tbk
    ASX:ADRO
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PT Adaro Minerals Indonesia Tbk (AMI) concessions

Central Kalimantan, Indonesia · Open Pit

Operating
Coal
Opened
2019-01-01
Workforce
8,107,411 man-hours (H1 2024), 16,938,123 man-hours (FY 2024) at PT Maruwai Coal and PT Lahai Coal.
Overview
Five Coal Contract of Work (CCoW) concession areas in Central and East Kalimantan, Indonesia, producing metallurgical coal (semi-soft to hard coking coal). Operations are active and expanding.
Production
3.37 million tonnes (2022), 5.11 million tonnes (2023), target 6 million tonnes per annum (2025). Reserves: 173.0 million tonnes, Resources: 975.6 million tonnes.
Processing
Crushing plant (600 tph capacity) and washing plant (525 tph capacity).
Equipment
Hauling roads, fuel storage facilities, staff accommodation (including a 400-bed employee camp in Tuhup), crushing plant, washing plant, barge loading conveyor.
Companies & ownership
  • PT Adaro Energy Indonesia Tbk
    ASX:ADRO
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Tierras Coloradas Exploration Project

Loja province, Ecuador · Underground

Under Development
Gold
Overview
The Tierras Coloradas concessions consist of four exploration licenses totalling 6,955 hectares, hosting a low-sulphidation epithermal vein system discovered in 2009 and traced over an area of approximately 3 by 3.5 kilometres.
Companies & ownership
  • DPM Metals Inc.
    ASX:DPM
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Sastavci

Raska district, Serbia · Open Pit

Under Development
ZincLeadSilverGold
Overview
Sastavci is a historic open-pit mine located in the Raska district of southwestern Serbia. It is part of the Raska Project, which is owned and operated by Adriatic Metals. The project is currently in an exploration and evaluation phase, aiming to delineate a JORC-compliant mineral resource estimate for potential development.
Equipment
diamond drill rigs
Companies & ownership
  • DPM Metals Inc.
    ASX:DPM
  • Adriatic Metals Plc
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Kizevak

Raska, Serbia · Open Pit

Under Development
ZincLeadSilverGold
Opened
1984-01-01
Overview
The Kizevak project is a past-producing open-pit mine located in the Raska district of southwestern Serbia, part of Adriatic Metals' larger Raska Zinc-Silver Project.
Companies & ownership
  • DPM Metals Inc.
    ASX:DPM
  • Adriatic Metals Plc
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Page 122 of 147 (3508 total)