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Nearly 1,000 employees and contractors.

Production overview - 2024: gold 86648 oz, silver 24231 oz; 2023: gold 90363 oz, silver 22415 oz.

The mine processes 3,500 tonnes of ore per day.

A March 2024 technical report outlined a 14-year open-pit reserve mine plan. Development of the WMCP pit is scheduled to align with the end of underground mining in the West Mine area, with mining of these reserves planned between 2032 and 2037. Overburden removal for the Principal pit is set to begin in 2028, with ore mining to start in 2030.

As of the 2023 Sustainability Report, the mine had 888 permanent and temporary employees and 1,872 contractor personnel. Over 98% of the direct workforce were Burkinabé citizens.

The mine was connected to the national electricity grid in January 2024, which is expected to significantly lower operating costs. The company is also undertaking a multi-year exploration campaign to increase the mine's mineral resources.

Production overview - 2024: gold 118746 oz; 2023: gold 141425 oz.

The Bomboré mine processes ore through two main circuits. The Phase I oxide plant has a throughput of 5.9 million tonnes per annum (Mtpa) and processes near-surface free-dig oxides. The new, independent hard rock plant (Phase II expansion) is being constructed in stages. Stage 1 adds a 2.5 Mtpa hard rock circuit. Stage 2 will increase the hard rock plant throughput to 5.5 Mtpa. The processing involves a single-stage grinding ball mill followed by a seven-stage carbon-in-leach (CIL) and a standard Zadra gold recovery circuit.

The mining fleet includes conventional truck and shovel equipment. For the hard rock expansion, new large-capacity trucks and excavators have been added. The processing plant includes a mineral sizer, a single-stage ball mill, and a carbon-in-leach (CIL) circuit. A new, larger SAG mill is being added for the hard rock expansion.

Orezone Gold Corporation is currently expanding the Bomboré mine with a new hard rock processing facility. The first gold from the Stage 1 hard rock expansion was poured on 15 December 2025. This stage is expected to increase overall gold production to between 170,000 and 185,000 ounces in 2026. A Stage 2 expansion is also being advanced, which is forecast to further increase annual production to between 220,000 and 250,000 ounces. The hard rock expansion includes the installation of a new 4.4 Mtpa hard rock plant to operate alongside the existing oxide plant.

The Esaase mine, a part of the Asanko Gold Mine (AGM), is operated by Galiano Gold Inc. It is an open-pit gold mine located on the Asankrangwa Gold Belt in the Amansie South District of the Ashanti Region in Ghana, West Africa. Galiano Gold holds a 90% interest in the Asanko Gold Mine, with the Government of Ghana holding the remaining 10%.

Production overview - 2025: gold 0.1 Mt; 2020: gold 0.59 Mt.

Carbon-in-leach (CIL) system with 5.8 million tonnes per annum capacity, including single-stage crushing, SAG, and ball milling circuit. Metallurgical test work shows overall weighted average gold recoveries of 87%.

Central processing facility, haul road, Carbon-in-leach (CIL) system, single-stage crushing, SAG, and ball milling circuit.

approximately 2,200 people, with 99% being Ghanaian nationals

The Asanko Gold Mine is a multi-deposit complex with four main open-pit mining areas: Abore, Nkran, Esaase, and Miradani North, along with multiple satellite deposits.

Production overview - 2024: gold 115115 oz; 2023: gold 134077 oz.

carbon-in-leach (CIL) circuit with a capacity of 5.8 million tonnes per annum.

conventional truck and shovel operation. The primary mining fleet includes 94-tonne haul trucks and 17m³ hydraulic excavators, supported by standard open-pit drilling and auxiliary equipment. A new mining contract was awarded in mid-2023 to resume hard rock mining, with the fleet at Abore and Miradani North optimised to use 100-tonne haul trucks. An additional mobile crusher was added at the Abore deposit to improve throughput and recovery rates.

greenfield exploration project located in British Columbia, Canada. The project is situated in the Skeena Mountains, approximately 150 kilometres north of Smithers.

Approximately 1,200 jobs during peak construction and 500 jobs per year during operations.

The Gonneville Project, operated by Chalice Mining Limited, is a significant critical minerals development located on Chalice-owned farmland about 70km north-east of Perth, Western Australia. Discovered in early 2020, it is considered the largest undeveloped palladium-nickel-copper project in the Western world. The project has been awarded 'Strategic Project' status by the Western Australian Government and 'Major Project Status' by the Australian Federal Government. A Pre-Feasibility Study (PFS) completed in December 2025 outlines a two-stage, open-pit mine. The project is currently in the feasibility and permitting stage, with a final investment decision targeted for the first half of 2028 and construction potentially starting in 2028-29. Proposed mining operations are expected to begin in 2029. The project is notable for its suite of critical minerals, including palladium, platinum, nickel, copper, and cobalt, which are essential for decarbonisation technologies.

Production overview - 2024: nickel 960 kt, copper 540 kt, cobalt 96 kt.

The processing will involve a conventional flotation plant. A simplified flowsheet will produce two smelter-grade concentrates: a copper-PGE-gold concentrate and a nickel-cobalt-PGE concentrate, as well as an iron concentrate and a palladium-platinum-gold doré.

small, track-mounted diamond and air-core drill rigs, conventional flotation plant

A Pre-Feasibility Study (PFS) completed in December 2025 outlines a two-stage, open-pit mine.

Approximately 30 people on site during the 2020 exploration and cleanup program.

The Ulu Gold Project is an exploration-stage gold project in Nunavut, Canada, with existing infrastructure including a camp, roads, an airstrip, and an underground decline. It is currently undergoing active exploration to expand its mineral resource, particularly the Flood Zone deposit.

Metallurgical testing has indicated that gold is recoverable in amounts greater than 90% by gravity, flotation, and cyanidation.

Existing infrastructure includes a camp, a network of roads, a 1,200-metre airstrip, and a 1.7 km underground decline into the Flood Zone gold deposit.

Blue Star Gold Corp. is conducting ongoing exploration programs to expand the current mineral resource. The Ulu Gold Project is part of a larger exploration effort that includes the contiguous Hood River Property.

260 employees (prior to 2016 suspension)

The Huckleberry Mine is an open pit copper mine located 88 kilometres southwest of Houston in west-central British Columbia, Canada. It is wholly owned by Imperial Metals Corporation. The mine commenced operations in 1997 and was placed on care and maintenance in August 2016 due to low copper prices.

Production overview - 2015: copper 43000000 lbs, gold 3500 oz, silver 206000 oz.

froth flotation process to produce separate copper and molybdenum concentrates

primary crusher, semi-autogenous (SAG) mill, ball mills

continued exploration activities on the property; a diamond drilling program in 2025 intersected copper, molybdenum, silver, and gold mineralisation; additional drilling is being considered for 2026; plans in 2026 to investigate and update the tailings facility design

350

Production overview - 2025: copper 93101213 lbs, gold 92429 oz; 2024: copper 85320618 lbs, gold 59811 oz.

upgrades to the existing processing plant to treat underground ore at a throughput rate of 13.6 million tonnes per annum.

Newmont is proposing to transition the existing mine from open-pit mining to an underground method called 'block-caving'. A feasibility study for the block cave expansion is advancing, with completion expected in the second half of 2026. The proposed change to block cave mining is expected to extend the mine's life by approximately 15 years. A pre-feasibility study included upgrades to the existing processing plant to treat underground ore at a throughput rate of 13.6 million tonnes per annum.

Production overview - 2025: copper 30715000 lbs, gold 37555 oz; 2024: copper 35700000 lbs, gold 39108 oz.

In August 2025, a permit amendment was approved to allow for the expansion of operations at the Mount Polley mine. This includes deepening the existing Springer pit and enlarging rock-disposal areas.

This gold property was part of the proposed sale to WPC Resources along with the Lupin Gold Mine.

The Lupin mine, which began production in 1982, operated as an underground gold mine until it was placed on care and maintenance in February 2005. In 2018, a decision was made by Mandalay Resources Corporation to permanently close the mine and commence final closure and reclamation activities under an approved Final Closure and Reclamation Plan (FCRP). The site is undergoing active closure and reclamation work as of early 2022.

mill

The site's infrastructure includes a mill, camp facilities, a fuel storage area, an airstrip, and a tailings containment area. The underground workings feature a vertical shaft reaching a depth of 1,210 metres and a ramp extending to 1,560 metres.

An agreement to sell the mine to WPC Resources was announced in 2016.

Production overview - 2020: silver 46250000 oz, gold 73000 oz.

Aftermath Silver is focused on expanding the current mineral resource at Challacollo. A drilling program of 1,000 to 2,000 metres of core drilling commenced in December 2025. This program aims to extend known veins, test new targets, and gather geological and metallurgical information. The first assay results from this program are anticipated in the first quarter of 2026. Gold and base metal grades are observed to generally increase with depth.

over 138 people

Andean Silver is conducting exploration and drilling with the aim of restarting the mine. A mining plan was expected to be submitted in the second half of 2025. An internal scoping study has commenced, with a feasibility study planned for completion in late 2026.

The mine is not currently in production. Historically, from 1995 to 2016, the mine produced over 45 million ounces of silver and 650,000 ounces of gold.

The site includes an existing 1,500 tonnes per day (500,000 tonnes per year) flotation plant which is on "warm idle". There is consideration of potentially increasing the plant's capacity to 700,000 tonnes per year. Historical metallurgical recoveries were between 90-92% for silver and 89-91% for gold.

The site has established infrastructure including the processing plant, a fully permitted tailings storage facility, power, and over 30km of established underground mines. Specific details on mobile and stationary equipment have not been released.

Andean Silver has been actively engaged in an aggressive exploration and resource growth campaign since acquiring the project. The company is using three drill rigs for its 2025/2026 drilling program. The current plan is for a 10-year mine life, with a goal of extending this to 20 years.

In 2017, the mine had over 160 employees.

Primarily an underground mine with an open pit. Open pit mining was suspended in July 2019 and is scheduled to recommence in 2027. Current production is from underground and surface low-grade stockpiled ore.

Production overview - 2024: gold 42323 oz; 2022: gold 42300 oz.

The Björkdal plant uses conventional crushing and grinding, followed by a combination of gravity and flotation processing to recover gold into concentrates. The processing plant has a capacity of approximately 1.4 million tonnes per annum.

A sustained exploration program is ongoing. Recent successes include the discovery of a new high-grade underground skarn zone, the Lake Zone Skarn, announced in July 2025, which is located near existing infrastructure and is expected to provide higher-grade ore to the mill in the near term. Another new mineralisation zone, the 'North Zone Below Marble', was announced in March 2025. There is also a focus on expanding the nearby Storheden deposit, located approximately 600 metres from the Björkdal mine. Drilling has extended the known mineralisation at Storheden, and it is seen as an opportunity to create a distinct new production area. In March 2026, a project was initiated to expand and raise the tailings dams to increase reservoir capacity for future mining operations, with completion expected in stages by 2027.

240 employees (as of March 2025)

The Costerfield mine is an underground operation in Victoria, Australia, producing gold and antimony. The Brunswick processing plant has a capacity of 140,000-150,000 tonnes per year, utilizing conventional flotation. In 2024, the mine produced 43,346 ounces of gold and 1,282 tonnes of antimony.

Production overview - 2025: gold 17694 oz, antimony 298 t; 2024: gold 43346 oz, antimony 1282 t.

The Brunswick processing plant has a capacity of 140,000-150,000 tonnes per year. The process is conventional flotation.

A sustained exploration program is ongoing to grow resources. Drilling at the near-mine True Blue prospect has shown potential for a new production corridor. The company is also advancing the Kendal deposit, which is the up-dip continuation of the Youle and Shepherd deposits. A new tailings storage facility with a seven-year capacity was commissioned in the second quarter of 2025.

The Harbour Lights Project is a pre-development gold project located in Western Australia. It is situated approximately 1.5 to 5 kilometres from the Leonora mill and lies between the Goldfields Highway and Leonora Airport.

Production overview - 2023: gold 750000 oz; 2022: gold 21367.3 kg.

Historically, the processing of sulphide ore involved a flotation concentrator and a biological oxidation (BIOX) plant.

The Shoobridge Lithium Project, wholly owned by Core Lithium, is located in the Northern Territory, Australia, and is currently in the exploration phase. Acquired in April 2022, Core Lithium commenced its first drilling program in July 2024. The project targets lithium, gold, tin, and tantalum, with recent 2024 drilling yielding promising results including high-grade gold intercepts and significant lithium and tin mineralisation.

The Laverton Gold Project is a key asset in Genesis Minerals' Laverton Operations, located in the Eastern Goldfields of Western Australia. Genesis Minerals acquired the project from Focus Minerals, a deal expected to finalise in June 2025. It's part of a major consolidation including the Lady Julie Gold Project. The Laverton mill restarted in October 2024, and mining at Jupiter open pit is planned for early fiscal year 2026, central to Genesis Minerals' "ASPIRE 500" growth strategy.

Production overview - 2025: gold 0.8800000000000001 t.

The Laverton operation is centered around a 3 million tonnes per annum (Mtpa) Carbon-in-Leach (CIL) treatment plant. In the March 2025 quarter, the mill processed 784,000 tonnes, which is above its nameplate capacity.

CIL treatment plant, crushers, SAG mill, ball mill, pebble crushing circuit, drill equipment, blast equipment, loaders, haul trucks, gas-fired power station

Genesis Minerals is pursuing a significant expansion strategy in the Laverton region, acquiring the Laverton Gold Project from Focus Minerals and Magnetic Resources' Lady Julie project. These acquisitions increase the resource base, create an integrated operation, and are expected to provide supplementary ore for the Laverton mill, integral to the company's accelerated growth strategy. Studies for staged plant expansions are underway.

603 (for Genesis Minerals Ltd. total)

Production overview - 2024: gold 2700 oz.

Ore from Ulysses is processed at the Leonora mill.

The underground mining contractor, Byrnecut, will utilise Sandvik's AutoMine® Multi-Lite automation system for loaders and AutoMine® for underground drilling. The mining fleet is described as conventional, with twin boom jumbo drills, 76mm production drills, 17-tonne loaders, and 63-65 tonne trucks.

Genesis Minerals Limited acquired 100% of Dacian Gold Limited, the previous operator of Ulysses Operations. The mine is now part of Genesis' Leonora Operations. Underground development at Ulysses is underway, with the first development ore delivered to the Leonora mill in the September quarter of 2024. For the September 2024 quarter, 2,700 ounces of gold were mined at a grade of 3.2 g/t. Macmahon has been confirmed as the mining contractor for the Ulysses and Gwalia gold projects, with a 13-month contract commencing in April 2025.

The Gwalia mine is located in the Leonora Region of Western Australia, approximately 240 kilometres north of Kalgoorlie. It is primarily an underground mine, recognised as Australia's deepest, and also includes open-pit operations. The primary commodity is gold.

nominal capacity of 1.2 million tonnes per annum (Mtpa) of hard rock, which can be increased to 1.8 Mtpa when blended with softer material

conventional carbon-in-pulp (CIP) circuit with a nominal capacity of 1.2 million tonnes per annum (Mtpa) of hard rock, which can be increased to 1.8 Mtpa when blended with softer material

conventional fleet that includes twin boom jumbos, 76mm production drills, 10-15t loaders, and 60-tonne trucks

The mine's depth was proposed to be extended to 2,300 metres by 2031. Genesis Minerals is undertaking a strategic review to re-build foundations and ensure a new lease of life. The company is also focused on unlocking synergies within the Leonora district by supplementing the Gwalia underground mine with ore from other nearby deposits, such as the Admiral open pit, to fully utilise the Gwalia processing plant. The Tower Hill project, a shallow, high-grade open-pit opportunity near Gwalia, is also being advanced with first ore anticipated in the 2028 financial year.

Genesis Minerals Limited acquired the Admiral deposits in 2020. The Admiral open pit is the first project for Genesis Mining Services (GMS), the company's internal open pit mining division. Mining activities were planned to start in the September quarter of 2023, with the first ore delivered in the 2024 financial year. The mine has been developed to supply approximately 1.5 million tonnes of ore to the Leonora mill over a two-year period. Recent exploration has successfully identified shallow lateral extensions to the mineralisation, which is expected to extend the mine life.

Production overview - 2025: gold 19800 oz; 2024: gold 22700 oz.

Ore from the Admiral open pit is transported approximately 40 kilometres to the Leonora processing plant, which has a capacity of 1.4 million tonnes per annum.

2 excavators and 5 dump trucks

Mining at the Hub open pit is conducted by Genesis Mining Services (GMS), the in-house mining division of Genesis Minerals.

The Redcliffe Project is located 45-60km northeast of Leonora in the Eastern Goldfields region of Western Australia and comprises the Redcliffe, Hub, GTS, Nambi, Kelly, Bindy and Mesa Westlode deposits. Final mining approvals for the high-grade Hub open pit deposit were received in October 2023, following an access agreement with the Department of Defence and Ministerial consent to mine. This transitioned the project from development to an operational status. Mining at the Hub open pit, the second operation for Genesis Mining Services (GMS), began ahead of schedule. The project's strategic location allows ore to be directed to either the Leonora or Laverton processing facilities, providing significant operational flexibility. As of 30 June 2023, the Redcliffe Project's Mineral Resources stood at 673,000 ounces and Ore Reserves at 141,000 ounces. An updated Mineral Resource estimate for the entire Redcliffe Project as at 8 April 2025 totalled 12 million tonnes at 1.7 g/t for 670,000 ounces of gold. This includes the Hub deposit, which has a Mineral Resource of 1.2 million tonnes at 4.4 g/t for 170,000 ounces. Drilling has confirmed the potential for a future underground mine at Hub, which remains open at depth.

Production overview - 2025: gold 670000 oz; 2023: gold 141000 oz.

Ore from the Redcliffe Project has the flexibility to be processed at either the Leonora or Laverton processing plants. The nearby 3.0Mtpa Laverton mill was restarted in October 2024, six months ahead of schedule.