SANTA FE MINERALS LTD

SUREFIRE RESOURCES NLSRN · MaterialsSouth Perth, Australia

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Based in South Perth, Australia, Surefire Resources NL, established in 1998, focuses on the exploration and evaluation of mineral tenements across Western Australia. The company actively seeks deposits containing a variety of resources, including gold, copper, lead, silver, vanadium, and iron ore. It operated under the name Black Ridge Mining NL until its rebranding to Surefire Resources NL in December 2016.

Mount Ridley Mines Limited is an Australian company dedicated to the exploration and identification of mineral deposits. Its primary focus lies in discovering resources such as nickel, iron, copper, gold, and rare earth elements. The company's portfolio predominantly features the Mount Ridley project, a wholly-owned asset comprising nine exploration licenses spanning approximately 3,400 square kilometers in southwest Western Australia, as well as the Weld Range West project, also located within Western Australia. Founded in 2000, the firm operates from its headquarters in Nedlands, Australia.

Challenger Exploration Limited is dedicated to the prospecting and evaluation of gold, silver, and copper resources. Its most prominent undertaking is the Hualilan gold project, situated in San Juan, Argentina. This key initiative includes 15 mining concessions and an exploration license application, collectively spanning 26 square kilometers. The company, initially established in 2007, was known as Challenger Energy Limited until May 2019, when it adopted its current name. Its corporate headquarters are located in West Perth, Australia.

Xenora Minerals Limited is an enterprise dedicated to the discovery and assessment of mineral deposits throughout Australia and Canada. The company's exploration activities encompass a wide array of valuable commodities, including gold, uranium, lithium, copper, zinc, lead, and nickel, along with other base and precious metals. Originally incorporated in 2014 under the name Trinex Minerals Limited, the firm officially adopted its current identity, Xenora Minerals Limited, in September 2025. Its headquarters are situated in Subiaco, Australia.

EAGLE MOUNTAIN MINING LIMITEDEM2 · MaterialsWest Perth, Australia

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Eagle Mountain Mining Limited, along with its associated companies, is engaged in the prospecting of mineral resources across Australia and the United States. The firm primarily seeks deposits of copper, gold, and silver. A significant portion of its operations centers on the Oracle Ridge copper project in Arizona, USA, which it owns entirely. Additionally, Eagle Mountain Mining holds full ownership of the Silver Mountain project, also situated in Arizona, comprising 20 patented and 420 unpatented mining claims, alongside six state exploration permits. Founded in 2017, the company's corporate base is located in Nedlands, Australia.

SANTANA MINERALS LIMITEDSMI · MaterialsBrisbane, Australia

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Santana Minerals Limited engages in the exploration and evaluation of gold properties in New Zealand, Cambodia, and Mexico. The company explores for gold, silver, and diamond properties. It holds a 100% interest in the Bendigo-Ophir gold project covering an area of 251 square kilometers located in Central Otago, South Island of New Zealand. Santana Minerals Limited was formerly known as Cerro Resources NL, Non-Cerro del Gallo Projects and Interests. The company was incorporated in 2013 and is based in Brisbane, Australia.