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Minesites Directory

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

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Page 95 of 147 (3508 total)
Essakane Mine

Burkina Faso · Open Pit

Operating
Gold
Companies & ownership
  • IAMGOLD Corporation
    TSX:IMG · NYSE:IAG
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Port Playford

South Australia, Australia · Processing Facility

Under Development
Iron Ore
Workforce
estimated to create over 100 jobs during the construction phase and 80 permanent positions for ongoing port operations.
Overview
Port Playford is not a mine but a bulk commodity export terminal project. It is being developed on the 1068-hectare site of the former Northern and Playford A and B power stations, south of Port Augusta. It received development approval from the South Australian government in January 2021.
Production
The anticipated initial export capacity for the port is up to 15 million tonnes per annum. There is scope to potentially increase this to 50 million tonnes annually.
Processing
Port Playford is designed as a transhipment port. Ore will be received by rail, unloaded at an enclosed facility, and then transported via enclosed conveyors to be stored in stockpile sheds. From the stockpiles, it will be conveyed to the wharf and loaded onto barges for transfer to larger vessels in the Spencer Gulf.
Equipment
existing infrastructure, including a 5-kilometre rail loop and unloading facilities previously used for coal. The development plan includes upgrading existing facilities and constructing new infrastructure. This involves an iron ore-offloading facility at the rail line, enclosed conveyor systems to transfer ore to stockpile sheds, and from the sheds to the wharf. The plans also detail ore stockpile sheds, a wharf area with a crane platform and a transhipment loader. The port will use shallow-draft, self-unloading vessels or barges to move commodities from the wharf to larger Cape-sized, ocean-going bulk carriers moored at offshore trans-shipment points near Whyalla.
Expansion
scope to potentially increase this to 50 million tonnes annually.
Companies & ownership
  • Cu-River Mining Australia Pty Ltd
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PT Asmin Bara Jaan Project

Central Kalimantan, Indonesia · Strip

Under Development
Coal
Companies & ownership
  • PT United Tractors Tbk
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PT Duta Sejahtera Project

Central Kalimantan, Indonesia · Strip

Under Development
Coal
Companies & ownership
  • PT United Tractors Tbk
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PT Duta Nurcahya Project

Central Kalimantan, Indonesia · Strip

Under Development
Coal
Companies & ownership
  • PT United Tractors Tbk
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PT Agung Bara Prima Project

Central Kalimantan, Indonesia · Strip

Under Development
Coal
Companies & ownership
  • PT United Tractors Tbk
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PT Kadya Caraka Mulia (KCM) Mine

South Kalimantan, Indonesia · Open Pit

Closed
Coal
End year
2024
Overview
PT Kadya Caraka Mulia (KCM) is a coal mining company located in the Banjar Regency of South Kalimantan, Indonesia. The mining area covers 4,628 hectares and is comprised of two sections: a North Block and a South Block.
Equipment
dump trucks
Companies & ownership
  • PT United Tractors Tbk
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PT Suprabari Mapanindo Mineral (SMM) Mine

Central Kalimantan, Indonesia · Strip

Operating
Coal
Companies & ownership
  • PT United Tractors Tbk
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PT Telen Orbit Prima (TOP) Mine

Central Kalimantan, Indonesia · Open Pit

Operating
Coal
Overview
An operating thermal coal mine in Kapuas Tengah Regency, Central Kalimantan, Indonesia. It produces 'TOP Green Coals' known for low sulphur, nitrogen, and boron, with a quality of 5,800 kcal/kg GAR. The concession covers 4,897 hectares with estimated mineable reserves of approximately 40 million tons (2014).
Production
Produced just under 2 million tonnes of coal annually (2013). Combined coal sales with PT Asmin Bara Bronang (ABB) were 2.3 million tonnes in Q1 2023 and 9.9 million tonnes in 2022.
Processing
coal handling process that includes crushing and screening, and coal washing
Equipment
drilling, blasting, overburden removal, coal excavating, coal crushing, coal transportation, and shipment
Companies & ownership
  • PT United Tractors Tbk
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PT Asmin Bara Bronang (ABB) Mine

Central Kalimantan, Indonesia · Open Pit

Operating
Coal
Opened
2013-01-01
End year
2043
Workforce
mine workers operate heavy equipment
Overview
PT Asmin Bara Bronang (ABB) is a bituminous thermal coal mine located in the Kapuas and Murung Raya Regencies of Central Kalimantan, approximately 50 kilometres west of Muara Teweh, near the village of Barunang. It operates under a third-generation Coal Contract of Work (PKP2B) signed on 31 May 1999.
Production
In 2019, coal production reached approximately 5 million tons, with sales of 4.6 million tons. In 2022, PT Asmin Bara Bronang produced 6 million tons of coal. The company is targeting total annual coal sales of 15 million tons by 2026, with ABB expected to contribute 55-60% of this target.
Processing
semi-mobile coal washing plant (125 tons per hour), new Coal Processing Plant (CPP) and Washing Plant 2 (425 tons per hour or 3 million tons per year) utilising Dense Medium Separator (DMS) technology
Equipment
heavy equipment such as haul trucks and excavators, semi-mobile coal washing plant, new Coal Processing Plant (CPP) and Washing Plant 2, conveyor systems
Expansion
In 2020, a semi-mobile coal washing plant with a capacity of 125 tons per hour was commissioned. On 28 October 2025, ABB inaugurated a new Coal Processing Plant (CPP) and Washing Plant 2 with a processing capacity of 425 tons per hour, or 3 million tons per year.
Companies & ownership
  • PT United Tractors Tbk
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Stargate Nickel Mine

Southeast Sulawesi, Indonesia · Open Pit

Operating
Nickel
Overview
A nickel ore mining operation located in the North Konawe Regency of Southeast Sulawesi, Indonesia, acquired by PT United Tractors Tbk in late 2023.
Production
1.9 million tonnes of nickel ore in 2024; projected 2-2.5 million tonnes/year for 2025-2026; expected to increase to 3 million tonnes/year in 2027.
Processing
Rotary Kiln Electric Furnace (RKEF) smelter planned for 2027; High Pressure Acid Leach (HPAL) smelter under feasibility study.
Equipment
Excavators and haul trucks
Expansion
Construction of a Rotary Kiln Electric Furnace (RKEF) smelter targeted for 2027 with 13,000 tonnes per year NPI production capacity; feasibility study underway for a High Pressure Acid Leach (HPAL) smelter.
Companies & ownership
  • PT United Tractors Tbk
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Sumbawa Gold Mine

West Nusa Tenggara, Indonesia · Open Pit

Under Development
Gold
Companies & ownership
  • PT United Tractors Tbk
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Doup Block Gold Mine

North Sulawesi, Indonesia · Open Pit

Under Development
Gold
Opened
2028-01-01
Overview
The Doup Block is a gold project located in the province of North Sulawesi, Indonesia. The project is owned and operated by PT Arafura Surya Alam (ASA), a subsidiary of PT United Tractors Tbk.
Production
projected annual production of 140,000 to 155,000 ounces of gold
Processing
processing plant
Expansion
plans to build or redesign the project's infrastructure, including the construction of a processing plant
Companies & ownership
  • PT United Tractors Tbk
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Martabe Gold Mine

North Sumatra, Indonesia · Open Pit

Operating
GoldSilver
End year
2035
Workforce
Over 3,000 employees and contractors; over 99% Indonesian nationals, with more than 70% recruited from local residents.
Overview
The Martabe Gold Mine, an open-pit gold and silver mine in North Sumatra, Indonesia, is operated by PT Agincourt Resources, in which PT United Tractors Tbk holds a 95% interest. It commenced production in 2012.
Production
Annual processing capacity of over 7 million tonnes of ore. Production in 2022 was 260,658 ounces of gold. Estimated production for 2024 is 192,264 ounces of gold.
Processing
Conventional carbon-in-leach (CIL) processing method. Comminution circuit includes a Metso C200 jaw crusher, a SAG mill, and a Vertimill for secondary milling.
Equipment
Metso C200 jaw crusher, a SAG mill, a Vertimill for secondary milling, ReCyn facility, filtration plant with two Diemme GHT-2500 F26 vertical recessed pressure plate filters
Expansion
In 2021, a ReCyn facility was operational to enhance recovery from the gold ore processing.
Companies & ownership
  • PT United Tractors Tbk
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Keetac Mine and Pellet Plant

Minnesota, United States · Open Pit

Operating
Iron Ore
Opened
1967-01-01
End year
2048
Workforce
New DR-grade facility created 33 full-time jobs. U.S. Steel's Minnesota Ore Operations (Keetac and Minntac) employs nearly 2,000 workers.
Overview
A taconite iron ore mine and processing facility located north of Keewatin, Minnesota, on the Mesabi Iron Range. It produces taconite, processed into iron ore pellets for steel mills, with flexibility to produce DR-grade or traditional blast furnace pellets.
Production
Historically, annual production capability of approximately 6 million net tons of pellets. Achieved 6 million net tons in 2021. New DR-grade facility expected to produce approximately 4 million tons annually.
Processing
Taconite ore is mined, crushed, and concentrated. Iron concentrate is separated magnetically. For DR-grade pellets, concentrate is further ground, formed into green balls in balling drums, and baked at high temperatures.
Equipment
processing plant, tailings basin, high-intensity grinding mill, balling drums, ore handling equipment, dry cartridge filters
Expansion
Recent $150 million investment for a direct reduced (DR)-grade pellet production facility (constructed August 2022 - December 2023). An earlier proposed expansion aimed to increase total annual production capacity to 9.6 million tons by restarting an idle production line.
Companies & ownership
  • United States Steel Corporation
    NYSE:X
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Minntac Mine and Pellet Plant

Minnesota, United States · Open Pit

Operating
Iron Ore
Opened
1967-01-01
End year
2031
Workforce
around 1,400 to 1,550 people at Minntac
Overview
The Minntac Mine and Pellet Plant is the largest single mining operation in Minnesota, extracting taconite and processing it into iron ore pellets for steelmaking.
Production
annual production capability of approximately 16 million tons of iron ore pellets. In 2021, the Minntac facility produced 16 million net tons of pellets.
Processing
The raw taconite undergoes three stages of crushing. In the concentrator facility, the ore is ground to a fine powder in rod and ball mills. Magnetic separators extract iron particles. The concentrated ore is sent to an agglomerator facility, mixed with a binder, rolled into balls, and fired in rotating kilns to produce pellets.
Equipment
46 crushers and 11.5 miles of conveyor belts
Expansion
A proposed mine extension in 2012 was intended to support operations until 2031.
Companies & ownership
  • United States Steel Corporation
    NYSE:X
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Pontois Project

Quebec, Canada · Open Pit

Under Development
LithiumGoldCopperZincLeadSilver
Overview
The Pontois Project is a mineral exploration property located in the James Bay Region of Quebec, Canada. It consists of 31 contiguous claims covering an area of 1,587.2 hectares. The project is situated approximately 10.5 kilometres directly west of the company's main Corvette Property and is considered to be on the geological trend to the west of it. Patriot Battery Metals acquired a 100% interest in the Pontois West Property in September 2022. The project is considered a non-core exploration asset by the company. The property is prospective for lithium pegmatite, as well as orogenic gold and volcanogenic massive sulphides.
Companies & ownership
  • PMET Resources Inc.
    ASX:PMT · TSX:PMET · OTC:PMETF
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La Luz Silver Project

San Luis Potosí, Mexico · Underground

Under Development
Silver
Overview
The La Luz Silver Project is a 100% owned advanced exploration project of First Majestic Silver Corp. located in the northern part of San Luis Potosí State, Mexico. The project is situated approximately 25 kilometres west of the town of Matehuala and 170 kilometres north of the city of San Luís Potosí. The property consists of mining concessions covering 6,327 hectares within the historically significant Real de Catorce mining district.
Companies & ownership
  • First Majestic Silver Corp.
    TSX:AG · NYSE:AG
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Del Toro Silver Mine

Zacatecas, Mexico · Underground

Care And Maintenance
SilverGoldLeadZinc
Workforce
approximately 195 contract miners, 75 hourly company personnel, and 28 company staff personnel when at full production in 2014
Overview
The Del Toro Silver Mine is an underground mine in Chalchihuites, Zacatecas, Mexico, historically producing silver, gold, lead, and zinc. It comprises three main underground mining areas: San Juan, Dolores, and Perseverancia.
Production
Between 2015 and 2018, averaged 2.54 million silver-equivalent ounces annually, consisting of approximately 1.42 million ounces of silver, 345.5 ounces of gold, and 19.95 million pounds of lead per year.
Processing
flotation circuit, cyanidation circuit, allowing for the production of silver doré bars
Equipment
2,000 tonnes per day flotation circuit, planned 4,000 tonnes per day dual-circuit processing mill
Expansion
A cyanidation circuit was commissioned in the fourth quarter of 2013. A 2016 technical report mentions a planned 4,000 tonnes per day dual-circuit processing mill.
Companies & ownership
  • First Majestic Silver Corp.
    TSX:AG · NYSE:AG
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PT Well Harvest Winning Alumina Refinery (WHW)

West Kalimantan, Indonesia · Processing Facility

Operating
Aluminium
Workforce
thousands of people
Overview
The first and largest Smelter Grade Alumina (SGA) refinery in Indonesia.
Production
initially 1 million tonnes per year, expanded to 2 million tonnes per year in 2022
Processing
refining bauxite to produce smelter-grade alumina
Equipment
steam power plant, international-standard port, residential complex, heavy equipment in bauxite stockpile area
Expansion
production capacity expanded to 2 million tonnes per year in 2022
Companies & ownership
  • PT Cita Mineral Investindo Tbk
    ASX:CITA
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Air Upas (Marau)

West Kalimantan, Indonesia · Open Pit

Operating
Bauxite
End year
2030
Overview
PT Cita Mineral Investindo Tbk operates a bauxite mine in its exploitation area located in Kecamatan Marau, Kabupaten Ketapang, West Kalimantan, Indonesia. The total concession area in Kecamatan Marau covers 26,245 hectares.
Production
Production targets for the Air Upas site were set at 4.8 million wet metric tonnes (WMT) per year (2024-2026 RKAB). Sales target is 4.4 million dry metric tonnes (DMT) per year. Supply of Metallurgical Grade Bauxite (MGB) to PT Well Harvest Winning Alumina Refinery (WHW) is approximately 400,000 DMT per month. One washing plant has a production target of 60,000 tonnes of washed bauxite per month.
Processing
washing and crushing the bauxite ore; washing plant aims to produce washed bauxite (WBx) with a product size of less than 100 mm.
Equipment
hopper and a jaw crusher
Companies & ownership
  • PT Cita Mineral Investindo Tbk
    ASX:CITA
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Lac du Beryl Project

Quebec, Canada · Open Pit

Under Development
LithiumGold
Overview
Exploration-stage asset prospective for lithium and gold, consisting of 18 claims. Preliminary surface prospecting confirmed pegmatite presence.
Companies & ownership
  • PMET Resources Inc.
    ASX:PMT · TSX:PMET · OTC:PMETF
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Mining concessions in Kecamatan Simpang Hulu, Kabupaten Ketapang

West Kalimantan, Indonesia · Open Pit

Operating
Bauxite
End year
2030
Overview
Bauxite mining concessions operated by PT Cita Mineral Investindo Tbk in Kecamatan Simpang Hulu, Kabupaten Ketapang, West Kalimantan. Produces Metallurgical Grade Bauxite (MGB) for sale to PT Well Harvest Winning Alumina Refinery (WHW AR).
Production
Planned production of approximately 2 million tonnes of MGB in 2017.
Processing
The processing of the bauxite involves a beneficiation process to achieve an Al2O3 content of 45% to 48%.
Equipment
heavy equipment and production equipment
Expansion
In 2017, the company planned to increase its MGB production to approximately 2 million tonnes, taking into account export plans.
Companies & ownership
  • PT Cita Mineral Investindo Tbk
    ASX:CITA
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Pontax Property

Quebec, Canada · Open Pit

Under Development
LithiumGold
Overview
Mineral exploration asset located near Eastmain, Quebec, Canada. 100% owned by Patriot Battery Metals, targeting lithium and gold. Consists of 80 non-contiguous claims totalling 4,257.2 hectares. At exploration stage, not yet determined if it contains economically recoverable ore reserves.
Companies & ownership
  • PMET Resources Inc.
    ASX:PMT · TSX:PMET · OTC:PMETF
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Page 95 of 147 (3508 total)