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Minesites Directory

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Page 44 of 61 (1443 total)
Beresford

Western Australia, Australia · Underground

Care And Maintenance
Gold
Overview
Beresford is an underground gold mine located in the Goldfields region of Western Australia, Australia. It is part of the Westralia Mine Area within the broader Mt Morgans Gold Project, situated near Laverton. The mine consists of the Beresford South and Beresford North declines. The first cut of the Beresford portal was established at the base of the historical Westralia open pit. The mine, along with the nearby Allanson mine, was developed to access high-grade gold lodes beneath the previously mined open pit.
Production
Combined 101,000 tonnes of ore at 3.4 g/t gold (FY22, with Westralia and Craic); Mt Morgans operation milled 2.91 million tonnes, producing 90,809 ounces of gold (FY22).
Processing
carbon-in-leach (CIL) processing

Companies & Ownership (1)

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Westralia Mining Area

Western Australia, Australia · Underground

Care And Maintenance
Gold
Overview
Westralia Mining Area is a component of the Mt Morgans Gold Operation, which is owned by Dacian Gold and located near Laverton in Western Australia, Australia. The project is situated approximately 30 kilometres southwest of Laverton, within the Shire of Laverton. The Westralia Mining Area itself is part of the broader Greater Westralia Mining Area (GWMA).
Production
In the 2019 financial year, the Westralia underground mine produced over 830,000 tonnes of ore for 85,000 ounces of gold mined. For the first half of the 2020 financial year, the underground mine production at Westralia was 417,000 tonnes at 2.7 g/t for 36,526 ounces of contained gold.
Processing
conventional Carbon-In-Leach (CIL) processing
Equipment
2.5 million tonne per annum (mtpa) CIL treatment plant, 400-person accommodation village and other related mine infrastructure
Expansion
two new underground mines, Beresford and Allanson, developed beneath the historically mined Westralia pit

Companies & Ownership (1)

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Mount Morgans Gold Operation

Western Australia, Australia · Open Pit

Care And Maintenance
Gold
Workforce
In 2021, 141 direct employees and 365 contractors for specialist services and mining operations (company-wide).
Overview
Gold mine in the Laverton gold district, Western Australia, 20-37 km west-southwest of Laverton. Features both open pit (Jupiter complex including Heffernans, Doublejay, Ganymede deposits) and underground (Westralia mine area including Beresford, Allanson mines) operations.
Production
FY 2019: 138,911 oz gold; FY 2020: 138,814 oz gold (AISC $1,619/oz); FY 2022: 90,809 oz gold (AISC $1,955/oz); Dec 2022 Q: 12,039 oz gold. Processing plant capacity: 2.5-2.9 Mtpa.
Processing
carbon-in-leach (CIL) treatment facility
Equipment
Processing plant, tailings storage facility, water supply, workshops, offices, 400-person accommodation, 19.8 MW gas-fired power station. Open pit: Epiroc SmartROC T45 rigs. Underground: twin boom jumbos, 10-15t loaders, 60t trucks.

Companies & Ownership (1)

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Costa Fuego Copper-Gold Project

Atacama, Chile · Open Pit

Feasibility
CopperGoldSilverMolybdenum
Mine life
20 years
Overview
The Costa Fuego Copper-Gold Project is a significant copper and gold development located in the Atacama region of Chile, approximately 600 km north of Santiago and 17 km south of the town of Vallenar. The project consolidates several deposits within a 10 km radius, primarily Productora, Cortadera, and San Antonio.
Production
expected to produce an average of 95,000 tonnes of copper and 48,000 ounces of gold annually over the first 14 years; forecast to deliver 1.5 million tonnes of copper and 780,000 ounces of gold over the full 20-year mine life.
Processing
central processing plant at Productora site; sulphide concentrator for transitional and fresh ore; heap leach circuit for oxide ore; low-grade dump leach for all material classifications; oxide processing circuit includes crushing, agglomeration, and a Solvent Extraction/Electrowinning (SX/EW) plant; pyrite flotation also considered.
Equipment
electric-powered mining fleet, truck and shovel operations

Companies & Ownership (1)

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La Verde Discovery

Atacama, Chile · Open Pit

Under Development
CopperGold
Overview
La Verde Discovery is a copper-gold porphyry discovery operated by Hot Chili Limited. It is located in the Atacama region of Chile, approximately 30 kilometres south of the company's planned central processing hub for its Costa Fuego project. The project is envisioned as a potential open-pit mine.
Processing
No processing plant at La Verde; planned to be integrated with the Costa Fuego project's central processing hub. Initial metallurgical test work indicated similar recoveries to Costa Fuego, using seawater for processing.
Equipment
diamond drill (DD) rigs, Reverse Circulation (RC) drill rigs, ground magnetics surveys, surface geochemical sampling
Expansion
potential high-grade starter pit for the larger Costa Fuego project, could add significant open-pit material to the front end of Costa Fuego's mine schedule

Companies & Ownership (1)

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Valentina Mine

Atacama Region, Chile · Underground

Under Development
CopperGoldSilver
Overview
Located near San Antonio, Valentina is also a historic underground copper mine. It is part of the El Fuego Copper Project, which is in an exploration and resource definition phase.

Companies & Ownership (1)

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San Antonio Mine

Atacama Region, Chile · Underground

Under Development
CopperGoldSilver
Opened
1964-01-01
Overview
This historic underground mine has reportedly produced approximately 2 million tonnes of ore at a grade of 2% copper and 0.3 g/t gold since mining began in 1964. The mineralisation is associated with a sequence of moderately east-dipping sandstone and limestone/andesite units with extensive skarn alteration. Hot Chili is conducting drilling programs to define and upgrade the resource, with the aim of incorporating it into the larger Costa Fuego development plan as a potential open-pit operation.

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Productora

Atacama Region, Chile · Open Pit

Feasibility
CopperGoldMolybdenumSilver
Mine life
20 years
Overview
The Productora project is an advanced stage copper-gold-molybdenum project operated by Hot Chili Limited. It is located in the Atacama Region of Chile, approximately 600 kilometres north of Santiago and 15 minutes from the city of Vallenar. Productora is a key component of Hot Chili's larger Costa Fuego Copper-Gold Project.
Production
For the integrated Costa Fuego project, the average annual production during the first 14 years is projected to be 95,000 tonnes of copper and 48,000 ounces of gold. Sulphide concentrator throughput of 20.7 Mtpa, oxide leach facility processing 4 Mtpa of ore, producing up to 12,000 tonnes per annum of copper cathode.
Processing
Central processing facilities for the entire Costa Fuego project will be located at Productora. These facilities will include a sulphide concentrator with a nominal throughput of 20.7 million tonnes per annum (Mtpa) to produce copper and molybdenum concentrates with gold and silver credits. Additionally, there will be an oxide leach facility designed to process 4 Mtpa of ore via a heap leach and a solvent extraction-electrowinning (SX-EW) plant to produce up to 12,000 tonnes per annum of copper cathode.
Equipment
truck and shovel operation
Expansion
Productora is a key component of Hot Chili's larger Costa Fuego Copper-Gold Project, which also includes the Cortadera and San Antonio deposits. A Pre-Feasibility Study (PFS) for the integrated Costa Fuego project was announced in March 2025, with a Definitive Feasibility Study (DFS) and an Environmental Impact Assessment (EIA) planned to follow. First production from the Costa Fuego project is anticipated before the end of the decade.

Companies & Ownership (1)

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Cortadera

Atacama Region, Chile · Open Pit

Feasibility
CopperGoldMolybdenumSilver
Mine life
20 years
Overview
The Cortadera project is a large-scale copper-gold porphyry discovery located in the Atacama Region of Chile. It is operated by the Australian mining company Hot Chili Limited, which holds a 100% interest in the deposit through its wholly-owned subsidiary, Sociedad Minera La Frontera SpA. Cortadera is the centrepiece of Hot Chili's larger Costa Fuego copper-gold project, which also includes the Productora and San Antonio deposits.
Production
The production target for the Cortadera portion of the project is based on 45% of the material from Probable Ore Reserves and 67% from Indicated Mineral Resources.
Processing
Ore from Cortadera is planned to be transported to a central processing facility via a rope conveyor. The centralised processing facilities for the Costa Fuego project will include a 20.7 Mtpa sulphide concentrator and a 4 ktpa cathode solvent extraction, electrowinning (SX-EW) plant. The processing will utilise raw sea water, which will be extracted from a permitted coastal location 60 km from the plant. Metallurgical testwork has indicated weighted recoveries for Cortadera and San Antonio of 82% for copper, 55% for gold, 82% for molybdenum, and 37% for silver.
Equipment
truck and shovel operations, rope conveyor
Expansion
Cortadera is the centrepiece of Hot Chili's larger Costa Fuego copper-gold project, which also includes the Productora and San Antonio deposits. A Pre-Feasibility Study (PFS) was completed in March 2025. An Environmental Impact Assessment for Costa Fuego was planned for submission in 2025.

Companies & Ownership (1)

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Sugar Zone

Ontario, Canada · Underground

Operating
Gold

Companies & Ownership (1)

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Spanish Galleon

Western Australia, Australia · Underground

Operating
GoldCopper

Companies & Ownership (1)

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Santa Open Pit Complex

Western Australia, Australia · Open Pit

Operating
Gold

Companies & Ownership (1)

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Rothsay

Western Australia, Australia · Underground

Operating
Gold

Companies & Ownership (1)

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Mount Monger Gold Operations

Western Australia, Australia · Open Pit

Operating
Gold

Companies & Ownership (1)

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Darlot

Western Australia, Australia · Underground

Operating
Gold

Companies & Ownership (1)

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Deflector Gold-Copper Operations

Western Australia, Australia · Underground

Operating
GoldCopper

Companies & Ownership (1)

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Recent Articles (1)

Abujar Gold Project

Cavally, Côte d'Ivoire · Open Pit

Operating
Gold

Companies & Ownership (1)

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Goldfield Project

Nevada, United States · Open Pit

Under Development
Gold

Companies & Ownership (1)

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Kemess Project

British Columbia, Canada · Open Pit

Under Development
GoldCopper

Companies & Ownership (1)

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Öksüt Mine

Kayseri province, Türkiye · Open Pit

Operating
Gold
End year
2029
Mine life
9 years
Workforce
335 employees
Overview
Gold mining operation in Türkiye, located in the Develi district of Kayseri province. It is an open-pit operation with two pits, Keltepe and Güneytepe.
Production
In 2024, 200,525 ounces of gold. For 2025, 127,734 ounces of gold. Production guidance for 2026 is between 250,000 and 280,000 ounces of gold.
Processing
Heap leaching, involving two-stage crushing (jaw and cone crushers), cyanide solution on a heap leach pad, and gold recovery as dore bars via carbon-in-column and ADR plant.
Equipment
36-tonne trucks and CAT 374, CAT 349, and CAT 330 excavators

Companies & Ownership (1)

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1901 Deposit

Manitoba, Canada · Underground

Under Development
CopperGoldSilverZinc

Companies & Ownership (1)

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Copper Mountain Mine

British Columbia, Canada · Open Pit

Operating
CopperGoldSilver

Companies & Ownership (1)

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Snow Lake Operations

Manitoba, Canada · Underground

Operating
GoldCopperZincSilver

Companies & Ownership (1)

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Constancia Mine

Cusco, Peru · Open Pit

Operating
CopperGoldSilverMolybdenum

Companies & Ownership (1)

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Page 44 of 61 (1443 total)