Sunstone Metals Limited is an exploration company primarily focused on identifying and assessing gold and copper mineral resources. The firm boasts a substantial 87.5% ownership in the Bramaderos project, an expansive 4,959-hectare site located within the Loja Province of southern Ecuador. Furthermore, it possesses a 70% interest in the 800-hectare El Palmar project, which is situated in northern Ecuador's Imbabura Province. Originally founded in 2006 as Avalon Minerals Limited, the company maintains its corporate headquarters in Milton, Australia.
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SUNSTONE METALS LTD is a materials company headquartered in Milton, Australia. Xcout tracks 15 named people at SUNSTONE METALS LTD, including Jean-Marc Chery (Chairman of the Managing Board, President & Chief Executive Officer).
9 more named people on record for SUNSTONE METALS LTD, with roles, board committees and tenure — see the full roster →
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Alvo Minerals Limited is an exploration company focused on identifying and developing base and precious metal deposits. Its operations are primarily based in the Palmeiropolis region of central Brazil, where it actively seeks resources such as copper, zinc, lead, silver, gold, nickel, and platinum group elements. A principal asset is the Palma project, a central Brazilian property covering approximately 500 square kilometers that includes both granted exploration permits and outstanding applications. The company was established in 2019 and is headquartered in South Melbourne, Australia.
Westar Resources Limited, operating alongside its subsidiaries, focuses on the exploration and development of mineral properties throughout Western Australia. The company primarily targets gold and base metal deposits. Its portfolio includes interests in the Sandstone projects, situated northeast of Perth and north-northwest of Kalgoorlie, as well as the Mount Magnet projects, located within the Murchison Mineral Field near the historic mining hub of Mount Magnet. Westar also holds stakes in the Pilbara project in the Pilbara region and the Southern Cross projects, both situated in Western Australia. Established in 2019, the company's operations are headquartered in West Perth, Australia.
Skylark Minerals Limited is actively involved in the discovery and advancement of mineral resources across Australia and Brazil. The company primarily targets a diverse range of valuable commodities, including gold, copper, lithium, rare earth elements, and various base metals. Its project holdings include an 80% stake in the Simon-Anderson copper project situated in Queensland, Australia. In Brazil, it fully owns the Perseverance critical minerals project. Additionally, within New South Wales, Australia, Skylark Minerals possesses a 100% interest in the Flery Creek project and a 50% share in the Captains Flat project. Founded in 2006, the enterprise previously operated as Ironbark Zinc Limited before adopting its current name, Skylark Minerals Limited, in January 2025. Its headquarters are located in Subiaco, Australia.
Solstice Minerals Limited, an Australian entity, focuses on prospecting for gold and base metal deposits across the continent. Its substantial asset base comprises the Yarri, Kalgoorlie, Yundamindra, and Ponton projects, encompassing a total of 2,745 square kilometers situated within Western Australia's prolific Kalgoorlie region. The company was established in 2011 and operates its head office from Subiaco, Australia.
Infinity Mining Limited is an enterprise dedicated to the exploration of various mineral properties, with a particular focus on identifying deposits rich in gold, copper, nickel, and lithium. Its significant holdings include the Pilbara projects, situated in the Pilbara region of Western Australia, which comprise 11 exploration licenses covering an extensive area of 697 square kilometers. Additionally, the company oversees the Central Goldfields project, located in Western Australia's Leonora region. This project spans 13.81 square kilometers and encompasses seven prospecting licenses, two granted mining leases, and a single exploration license. Established in 2015, the company's primary office is situated in Milton, Australia.
Star Minerals Limited is an Australian enterprise focused on identifying and advancing resources of gold, copper, and other base metals. Its flagship initiative is the Tumblegum South project, an advanced exploration site positioned immediately south of Meekatharra in central Western Australia. The company is also actively developing the West Bryah project, situated within the same central Western Australian region. Formed in 2021, Star Minerals Limited was initially named Star Holdco Limited, officially rebranding to its current name in February 2021, and operates from its headquarters in West Perth, Australia.
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