Latest Antimony Mining News

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Locksley Resources appoints Kerrie Matthews as CEO and Danny George as COO to fast-track the Desert Antimony Mine and establish a U.S.-based antimony supply chain. Their leadership aims to overcome critical supply chain gaps amid rising demand.
Maxwell Dee
Maxwell Dee
25 Sept 2025
Locksley Resources reports robust metallurgical testwork from its Mojave Project, confirming high antimony recoveries and concentrate grades that support a domestic US supply chain. The results align with US strategic priorities for critical mineral independence.
Maxwell Dee
Maxwell Dee
22 Sept 2025
Locksley Resources is ramping up its exploration efforts at the Mojave Project in California following a major land acquisition and the discovery of a significant historical mining shaft, signaling new opportunities in critical minerals.
Maxwell Dee
Maxwell Dee
15 Sept 2025
Red Mountain Mining has secured 87 claims in Utah’s historically rich Antimony Mining District, strategically adjoining Trigg Minerals’ high-grade Antimony Canyon Project. This move strengthens RMX’s position in the US critical minerals sector amid rising antimony prices and government supply chain initiatives.
Maxwell Dee
Maxwell Dee
11 Sept 2025
Antilles Gold has signed a binding agreement with Chinese firm Xinhai to advance the Nueva Sabana copper-gold mine in Cuba, including a major EPC contract and a substantial credit facility that reduces project risk.
Maxwell Dee
Maxwell Dee
11 Sept 2025
Locksley Resources has entered a non-binding agreement with EV Resources to purchase antimony ore, advancing its proprietary DeepSolv™ processing and supporting U.S. domestic supply for defense and energy sectors.
Maxwell Dee
Maxwell Dee
10 Sept 2025
Locksley Resources has taken a significant step toward securing diversified antimony supply for the U.S. market by entering a non-binding agreement with EV Resources, supporting its proprietary DeepSolv™ processing technology and domestic critical minerals strategy.
Maxwell Dee
Maxwell Dee
10 Sept 2025
Felix Gold Limited recently hosted senior U.S. federal officials at its Treasure Creek Antimony Project, highlighting its strategic role in addressing America’s critical mineral supply challenges amid China’s export ban.
Maxwell Dee
Maxwell Dee
8 Sept 2025
Pacgold Limited has entered a farm-in agreement to acquire up to 100% of the St George Gold-Antimony Project in North Queensland, unlocking exposure to a critical mineral with soaring prices and strong geopolitical demand.
Maxwell Dee
Maxwell Dee
18 Aug 2025
EV Resources has launched a critical exploration program at its Los Lirios Antimony Project in Mexico, aiming to quantify high-grade deposits and accelerate near-term production to capitalize on a tightening global market.
Maxwell Dee
Maxwell Dee
13 Aug 2025
Nagambie Resources has completed a $1.2 million capital raise to fund diamond drilling at its Nagambie Mine, targeting a recent high-grade gold-antimony discovery and updating its mineral resource estimate.
Maxwell Dee
Maxwell Dee
12 Aug 2025
Locksley Resources has completed an oversubscribed capital raising and appointed Tribeca Capital to drive its U.S.-focused critical minerals strategy, targeting rare earths and antimony supply chains aligned with government initiatives.
Maxwell Dee
Maxwell Dee
7 Aug 2025