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Minesites Directory

Browse minesites. Each card shows company ownership and their most recent associated articles.

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Page 73 of 147 (3508 total)
PT Indomining

East Kalimantan, Indonesia · Open Pit

Operating
Coal
End year
2027
Workforce
338 people in Q1 2024 (including contractors and sub-contractors)
Overview
Operating surface open-pit coal mine in Sangasanga, East Kalimantan, Indonesia, with a concession area of 683 hectares.
Production
197 thousand metric tons in 2007, 1.4 million metric tons in 2011, 963 thousand metric tons in 2012, 0.16 million tons in Q1 2019, 0.10 million tons in Q2 2022
Processing
transporting extracted coal to a Run of Mine (ROM) stockpile for crushing and quality testing
Equipment
truck and shovel methods, larger equipment, crusher, 4.4 km overland conveyor, jetty
Companies & ownership
  • PT TBS Energi Utama Tbk
    ASX:TOBA
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Sulut-3 Coal-Fired Power Plant

North Sulawesi Province, Indonesia · Processing Facility

Operating
Coal
Opened
2021-01-01
End year
2043
Mine life
25 years
Overview
The power plant has a capacity of 2x50 MW (net). It is a coal-fired power generation facility.
Production
2x50 MW (net)
Equipment
boilers, turbines, and generators
Companies & ownership
  • PT TBS Energi Utama Tbk
    ASX:TOBA
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Sulbagut-1 Coal-Fired Power Plant

Gorontalo Province, Indonesia · Processing Facility

Operating
Coal
End year
2046
Mine life
25 years
Overview
coal-fired power plant (CFPP) with a net capacity of 2x50 megawatts (MW)
Production
2x50 megawatts (MW) net capacity
Equipment
boiler, turbine, and generator for both units, coal jetty, coal handling system
Companies & ownership
  • PT TBS Energi Utama Tbk
    ASX:TOBA
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PT Trisensa Mineral Utama (TMU)

East Kalimantan, Indonesia · Open Pit

Operating
Coal
End year
2027
Overview
PT Trisensa Mineral Utama (TMU) is a coal mining operation located in the districts of Loa Janan, Muara Jawa, and Sanga-Sanga, in the Kutai Kartanegara regency of East Kalimantan, Indonesia. The commodity produced is thermal coal. The mine is an open-pit operation.
Production
300,000 tons of coal in 2012; 0.22 million tons in Q1 2019
Processing
Coal Processing Plant (CPP), crushers, overland conveyors
Equipment
Coal Processing Plant (CPP), crushers, overland conveyors, jetty, mining fleet with machinery capacities over 100 tons
Companies & ownership
  • PT TBS Energi Utama Tbk
    ASX:TOBA
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PT Indomining (IM)

East Kalimantan, Indonesia · Open Pit

Operating
Coal
Companies & ownership
  • PT TBS Energi Utama Tbk
    ASX:TOBA
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PT Adimitra Baratama Nusantara (ABN)

East Kalimantan, Indonesia · Open Pit

Operating
Coal
End year
2027
Mine life
19 years
Workforce
179 employees (as of July 2024)
Overview
An open-pit coal mine producing sub-bituminous and bituminous thermal coal, located in Sanga-sanga, Kutai Kartanegara Regency, East Kalimantan, Indonesia.
Production
2012 production reached 4.4 million tons; infrastructure capacity of around 10 million tons per year in 2013; main products ABN52 (5200 GAR) and ABN58 (5800 GAR).
Processing
crusher, 4.7 km overland conveyor, barge loading facility and jetty, floating loading facility
Equipment
fleets of trucks and excavators, crusher, 4.7 km overland conveyor, barge loading facility and jetty, floating loading facility
Companies & ownership
  • PT TBS Energi Utama Tbk
    ASX:TOBA
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North Mine

New Mexico, United States · Processing Facility

Operating
Potassium
Overview
Processing facility for the other Carlsbad operations.
Companies & ownership
  • Intrepid Potash, Inc.
    NYSE:IPI
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West Mine

New Mexico, United States · Underground

Care And Maintenance
Potassium
Opened
1929-01-01
Overview
West Mine is an idled underground mine operated by Intrepid Potash, Inc., located in Eddy and Lea Counties, near Carlsbad, New Mexico. It is a conventional, mechanical room-and-pillar operation, primarily producing potash (sylvite, or muriate of potash). The mine has been in a care-and-maintenance status since July 2016.
Production
nameplate capacity to produce 510,000 tons of potash annually; 305,000 tons in 2006
Processing
processing plant is located at the North Facility
Equipment
mine equipment, processing plant, associated infrastructure
Expansion
proposal to construct an extraction well, pipeline, and manifold system to extract potash-enriched brine from the underground workings at the West Mine for use at the nearby HB Solar Solution Mine
Companies & ownership
  • Intrepid Potash, Inc.
    NYSE:IPI
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East Mine

New Mexico, United States · Room And Pillar

Operating
PotassiumSulfur
Overview
The East Mine is a conventional underground mine located in Carlsbad, Eddy County, New Mexico, United States, and is operated by Intrepid Potash, Inc. It is a high-extraction, mechanical room-and-pillar operation, primarily producing Trio® (langbeinite).
Production
Maximum productive capacity of 400,000 tons of Trio® concentrate annually; long-range plan for 1.4 million tons of ore to produce 300,000 tons of Trio® annually; 2025 sales 303,000 tons Trio®; 2026 guidance 285,000-300,000 tons Trio®.
Processing
Langbeinite recovery plant; dual processing capability for sylvite and langbeinite (historically); maximum productive capacity of 400,000 tons of Trio® concentrate annually.
Equipment
continuous miner, shuttle cars, belt conveyor
Expansion
New continuous miner put into service in early 2026.
Companies & ownership
  • Intrepid Potash, Inc.
    NYSE:IPI
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HB Mine

New Mexico, United States · Solution

Operating
Potassium
Opened
2014-01-01
Overview
The HB Mine is an active solution mining operation in New Mexico, producing Muriate of Potash (MOP) using a solution mining and solar evaporation process. Product is processed at the HB Plant and then transported to Intrepid's North Facility for final processing.
Production
Specific production figures for the HB Mine are not detailed, but the company's overall potash production was 224,000 short tons in 2023 and 295,000 short tons in 2024. The HB facility's output was lower in Q1 2023 and experienced a delayed start-up in 2025.
Processing
solution mining and solar evaporation process. This method involves injecting a saturated brine solution into the former underground workings to dissolve remaining high-grade potash ore pillars. The resulting potash-enriched brine is pumped to the surface and into solar evaporation ponds. After evaporation, crystallized potash is harvested and processed at the HB Plant, then transported to Intrepid's North Facility for compaction, granulation, storage, and shipping.
Equipment
at least six injection wells and five extraction wells, miles of pipelines, solar evaporation ponds, a beneficiation plant, and the use of the North Mine facility for final processing
Companies & ownership
  • Intrepid Potash, Inc.
    NYSE:IPI
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Carlsbad

New Mexico, United States · Underground

Operating
Potassium
Companies & ownership
  • Intrepid Potash, Inc.
    NYSE:IPI
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Wendover

Utah, United States · Solution

Operating
PotassiumSaltLithium
Overview
The Wendover mine, owned and operated by Intrepid Potash–Wendover, LLC, a subsidiary of Intrepid Potash, Inc., is located in Utah, United States. The facility is situated near the Nevada-Utah border on the western edge of the Great Salt Lake Desert, within the Bonneville Salt Flats. This is a solar evaporation mine, also referred to as a brine recovery mine or solar solution mine. The mining process involves extracting naturally occurring, potassium-rich brines from subsurface aquifers. The brine is collected from two main sources: a shallow-brine aquifer and a deeper aquifer. The solid salts are then harvested and transported to the processing facility.
Production
approximately 75,000 tons of potash per year
Processing
solar evaporation, harvested salts are dried, sized, and stored for shipment
Equipment
collection ditches, deep brine wells, pumping stations, solar evaporation ponds, processing facility
Expansion
expansion of its evaporation pond area, with the construction of Primary Pond 7 and the planned construction of Primary Pond 8, which is expected to increase the evaporative area by about 35% and be commissioned in 2027
Companies & ownership
  • Intrepid Potash, Inc.
    NYSE:IPI
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Moab mine

Utah, United States · Solution

Operating
Potassium
Opened
1963-01-01
Overview
The Moab mine, also known as Kane Creek potash mine, is an active in-situ solution mining operation in Grand County, Utah, 20 miles west of Moab. Originally a conventional underground mine opened in 1963 by Texas Gulf Sulphur, it converted to solution mining and solar evaporation in 1970 after an explosion. Intrepid Potash acquired it in 2000.
Processing
Solution mining involves injecting water into underground potash deposits to dissolve minerals, with the resulting brine pumped to surface solar evaporation ponds. A blue dye is added to speed evaporation, leaving crystallized potash and other salts. The facility produces granular and turf-grade potash with a minimum of 60% potassium oxide (K2O).
Equipment
GEHL DYNALIFT telescopic boom industrial truck
Companies & ownership
  • Intrepid Potash, Inc.
    NYSE:IPI
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Kalana Project

Sikasso Region, Mali · Open Pit

Under Development
Gold
Mine life
11 years
Overview
The Kalana Project is a development-stage project currently in the permitting stage. It includes the Kalana and Kalanako deposits. Endeavour Mining holds an 80% interest. A previous Pre-Feasibility Study in 2021 outlined an 11-year mine life with 150,000 ounces of gold per year, but the company has since recognized a $200 million impairment and is now considering a smaller-scale operation due to geopolitical factors.
Expansion
An agreement was reached with the Malian government in July 2025 to develop the mine. Construction is expected to begin six months after the agreement, with production starting 18 months later. Ongoing study work now contemplates a smaller-scale operation, with $2.7 million invested in technical studies in Q4 2024.
Companies & ownership
  • Endeavour Mining plc
    TSX:EDV
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Assafou Project

Bafing, Côte d'Ivoire · Open Pit

Under Development
Gold
Companies & ownership
  • Endeavour Mining plc
    TSX:EDV
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Sabodala-Massawa Mine

Kedougou Region, Senegal · Open Pit

Operating
Gold
Opened
2009-01-01
Mine life
16 years
Workforce
approximately 1,620 people
Overview
The largest producing gold mine in Senegal, located in the Kedougou Region of south-eastern Senegal, approximately 630 to 650 kilometres east-southeast of the capital, Dakar.
Production
For the full year ended December 31, 2023, the mine produced 294,000 ounces of gold. Following the BIOX expansion, production for the 2024 fiscal year was forecast to be between 360,000 and 400,000 ounces. The expansion is expected to add incremental production of 1.35 million ounces over its mine life. As of December 31, 2023, the mine's proven and probable reserves totalled 53.1 million tonnes at an average grade of 2.05 g/t, containing 3.5 million ounces of gold.
Processing
Non-refractory ore is treated at a 4.0 million tonnes per annum Carbon-In-Leach (CIL) plant, which includes facilities for crushing, grinding, leaching, cyanidation, acid wash and elution, bullion smelting, and carbon regeneration. High-grade refractory ores are processed in a new 1.2 million tonnes per annum BIOX (bacterial oxidation) circuit.
Equipment
about 70 mobile units, including Komatsu face shovels and excavators, as well as Cat dump trucks, with the capacity to move over 50 million tonnes of material annually. Owner-operated THOR 5000 drill rigs for grade-control drilling.
Expansion
new 1.2 million tonnes per annum BIOX (bacterial oxidation) circuit was constructed. The first gold from this BIOX expansion was poured on April 18, 2024, and commercial production was achieved on August 1, 2024.
Companies & ownership
  • Endeavour Mining plc
    TSX:EDV
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Mana Mine

Boucle du Mouhoun Region, Burkina Faso · Underground

Operating
Gold
Opened
2008-01-01
Workforce
approximately 940 people
Overview
The Mana Mine is located in Burkina Faso and is operated by Endeavour Mining. The primary commodity is gold. As of 2024, the mine transitioned to a fully underground operation, with three declines, focusing on the Siou and Wona underground deposits.
Production
For fiscal year 2025, production at the Mana mine increased due to higher grades sourced from the Wona underground deposit. Production for the fourth quarter of 2025 was 46,000 ounces.
Processing
Carbon-in-Leach (CIL) plant. The mill was expanded to 8,000 tonnes per day in 2012.
Expansion
ongoing efforts to extend it beyond ten years through the expansion of underground deposits and the evaluation of local open pit targets
Companies & ownership
  • Endeavour Mining plc
    TSX:EDV
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Lafigué Mine

north-central region, Côte d'Ivoire · Open Pit

Operating
Gold
Mine life
12.8 years
Workforce
As of November 2024, the workforce size was 1,843. During the construction phase, up to 3,000 employees and contractors were on site, with 92% being Ivorian nationals and over 10% from the local community.
Overview
The Lafigué mine is located in the north-central region of Côte d'Ivoire, approximately 330 kilometres north-north-west of the port city of Abidjan. It is situated on the Fetekro exploration permit, which covers an area of 249.5 square kilometres within the Oumé-Fetekro greenstone belt. The primary commodity is gold.
Production
average annual production of over 200,000 ounces of gold. For the 2024 fiscal year, production is expected to be between 90,000 and 110,000 ounces. The first gold pour yielded approximately 380 ounces from both the gravity and CIL circuits.
Processing
Carbon-In-Leach (CIL) plant with a capacity of 4.0 million tonnes per annum. The processing operations involve a two-stage crushing circuit with a primary jaw crusher and a secondary cone crusher, followed by a high-pressure grinding roll and ball milling circuit. The gravity circuit includes two parallel trains, each with a scalping screen and a centrifugal concentrator. The plant also features a leach tank ahead of the CIL tanks. Water for the mine is treated by three water treatment plants, one for processing and two for potable water.
Equipment
diesel excavators and trucks, 400-tonne class face shovels, 200-tonne class excavators, 180-tonne capacity dump trucks, Komatsu PC3000 shovel, 150-tonne Komatsu HD-1500 dump trucks, 100-tonne Komatsu 785-7 trucks, Komatsu PC2000
Companies & ownership
  • Endeavour Mining plc
    TSX:EDV
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Ity Mine

Western, Côte d'Ivoire · Open Pit

Operating
Gold
Opened
1991-01-01
Mine life
12 years
Workforce
approximately 940 people
Overview
The Ity Mine is located in western Côte d'Ivoire, 480 kilometres west-northwest of Abidjan. It is one of Endeavour Mining's cornerstone assets. The primary commodity is gold. The mine has the longest operating history of any gold mine in Côte d'Ivoire, with its first gold pour occurring in 1991.
Production
annual processing capacity of 5 million tonnes, sustain production above 250,000 ounces per year, produced 245,000 ounces of gold (in first nine months), peak of 343,000 ounces in 2024, 324,000 ounces in 2023, forecast for 2025 projected a gold output of between 290,000 and 330,000 ounces.
Processing
Carbon-in-Leach (CIL) plant
Expansion
Commercial production from the CIL plant was achieved in the second quarter of 2019. The plant was designed to have an annual processing capacity of 4 million tonnes, which was later increased to 5 million tonnes.
Companies & ownership
  • Endeavour Mining plc
    TSX:EDV
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Houndé Mine

Hauts-Bassins, Burkina Faso · Open Pit

Operating
Gold
Opened
2017-01-01
Mine life
12 years
Workforce
approximately 1,860 people
Overview
Located in the northern part of the Houndé Greenstone Belt, approximately 250km south-west of the capital, Ouagadougou.
Production
sustain production above 250,000 ounces of gold per year
Processing
Carbon-In-Leach (CIL) plant with a nameplate capacity of 3.0 million tonnes per annum
Equipment
truck and shovel/loader techniques, single stage jaw crusher, SAG and ball milling circuit, gravity concentration, pre-leach thickener, CIL circuit, elution circuit, electrowinning, gold smelting
Expansion
commencement of mining at Vindaloo North, continued mining at Vindaloo Main, Kari Pump, and Kari West pits
Companies & ownership
  • Endeavour Mining plc
    TSX:EDV
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Stratoni mine

Halkidiki Peninsula, Greece · Underground

Care And Maintenance
SilverLeadZinc
End year
2024
Mine life
4 years
Overview
The Stratoni mine is an underground silver-lead-zinc operation located in the Halkidiki Peninsula of northern Greece. It is owned by Eldorado Gold Corporation through its Greek subsidiary, Hellas Gold S.A. The mine is currently in a state of care and maintenance, with operations having been suspended at the end of 2021. The project includes the Mavres Petres and the previously mined Madem Lakkos deposits.
Production
In 2019, the mine processed 174,866 tonnes of ore, resulting in the production of 37,153 tonnes of concentrate. The port facilitates the export of approximately 75,000 tonnes of concentrate annually.
Processing
flotation to produce a lead-silver concentrate and a zinc concentrate
Equipment
conventional drill and blast mining, load haul dump trucks, warehousing facilities, port for exporting concentrates
Expansion
exploration drilling to identify new deposits in the Stratoni Fault Corridor; new gold-copper target, the Stratoni Skarn, was identified in 2025
Companies & ownership
  • Eldorado Gold Corporation
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Perama Hill

Thrace, Greece · Open Pit

Under Development
GoldSilver
Mine life
8 years
Workforce
A project team has been established in Thrace (Alexandroupolis).
Production
The project is expected to have an annual production of approximately 100,000 ounces of gold.
Processing
The project is envisioned to use a conventional carbon-in-leach (CIL) circuit for gold recovery. The processing plant is expected to include crushing, milling, CIL, elution, and tailings detoxification facilities. Gold will be converted into doré on-site.
Expansion
An Environmental Impact Assessment (EIA) was submitted in December 2025. Community consultations are planned, and G Mining Services Inc. has been engaged to complete an updated feasibility study.
Companies & ownership
  • Eldorado Gold Corporation
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Skouries Project

Central Macedonia Region, Greece · Open Pit

Under Development
CopperGold
End year
2046
Mine life
20 years
Workforce
Approximately 2,350 personnel on site as of 31 December 2025, including 415 Skouries employees.
Overview
The Skouries Project is a copper-gold deposit located on the Halkidiki Peninsula in northern Greece. It is owned by Eldorado Gold Corporation through its 95% owned subsidiary, Hellas Gold S.A. The project is currently under construction and designed as a combined conventional open pit and underground operation.
Production
Expected average annual production of 140,000 ounces of gold and 67 million pounds of copper over its 20-year life. Approximately 1.2 million tonnes of open pit and underground ore stockpiled by Q4 2025.
Processing
Crushing, grinding, and flotation to produce a copper-gold concentrate. Utilises a filtered tailings process to remove up to 90% of water from tailings.
Equipment
Conventional truck-shovel operation, mechanised equipment with tele-remote operation capabilities, primary crusher, pebble crusher, SAG mill, ball mill, flotation tanks, thickeners, conveyors, six feeders, Filtered Tailings Collection Conveyor with 17 pulleys.
Expansion
Phase 1 involves nine years of combined open pit and underground mining, while Phase 2 will consist of an additional 11 years of underground-only mining. A shaft hoisting system will be implemented for Phase 2.
Companies & ownership
  • Eldorado Gold Corporation
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Olympias

Halkidiki Peninsula, Greece · Underground

Operating
GoldSilverLeadZinc
End year
2041
Mine life
16 years
Workforce
approximately 370 personnel
Overview
The Olympias mine is an operating underground polymetallic mine located on the Halkidiki Peninsula in northern Greece, owned and operated by Eldorado Gold Corporation through its Greek subsidiary, Hellas Gold S.A.
Production
2023: 67,133 ounces of gold. 2024 (Hellas Gold data): 69,500 ounces of gold, 1.2 million ounces of silver, 11,700 tonnes of lead, and 12,100 tonnes of zinc.
Processing
On-site flotation plant producing gold-bearing pyrite-arsenopyrite, lead-silver, and zinc concentrates. Tailings are dewatered, with a portion used for paste backfill. Paste plant equipped with disc filters, also processes reclaimed pressure-filtered tailings. Remaining filtered tailings transported to Kokkinolakkas Tailings Management Facility for dry stack storage.
Equipment
4G/LTE network, remote blasting, ventilation on demand, Sandvik's AutoMine® Multi-Lite system, two loaders, three underground drill rigs
Expansion
Expansion project underway to increase processing capacity from 500,000 to 650,000 tonnes per annum, with construction expected to be completed in Q3 2026 and ramp-up beginning in Q4 2026.
Companies & ownership
  • Eldorado Gold Corporation
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Page 73 of 147 (3508 total)