Latest Antimony Supply News

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Red Mountain Mining reports impressive rock chip assay results from its Armidale Antimony-Gold Project in NSW, revealing strong antimony grades up to 36.3% and gold presence, while advancing exploration efforts in both Australia and the US.
Maxwell Dee
Maxwell Dee
15 Oct 2025
Locksley Resources has upgraded its U.S. trading status to the OTCQX Best Market, enhancing its visibility among American investors and reinforcing its strategic focus on critical minerals at the Mojave Project in California.
Maxwell Dee
Maxwell Dee
13 Oct 2025
Nova Minerals has secured a critical land use permit for an antimony refinery at Port MacKenzie, Alaska, backed by a US$43.4 million award from the U.S. Department of War. The company aims to produce military-grade antimony by 2026/27, positioning itself as a pivotal domestic supplier in the U.S. critical minerals market.
Maxwell Dee
Maxwell Dee
10 Oct 2025
EV Resources Limited is rapidly advancing its Los Lirios Antimony Project in Mexico, unveiling extensive mineralisation and preparing for maiden drilling amid critical global supply pressures.
Maxwell Dee
Maxwell Dee
10 Oct 2025
Locksley Resources has produced a high-grade antimony concentrate exceeding market standards from its Desert Antimony Mine in California, marking a significant step toward a fully domestic US antimony supply chain.
Maxwell Dee
Maxwell Dee
8 Oct 2025
Locksley Resources has gained critical regulatory approval and secured contractors to advance its Mojave Project, accelerating exploration of antimony and rare earth elements in California.
Maxwell Dee
Maxwell Dee
3 Oct 2025
EV Resources is rapidly progressing its Los Lirios Antimony Project in Mexico, defining drill-ready targets ahead of a maiden drilling campaign amid growing global demand for critical minerals.
Maxwell Dee
Maxwell Dee
3 Oct 2025
Nova Minerals’ U.S. subsidiary has won a $43.4 million award from the U.S. Department of War to accelerate production of military-grade antimony trisulfide at its Alaska Estelle Project, aiming to strengthen domestic critical mineral supply.
Maxwell Dee
Maxwell Dee
1 Oct 2025
Southern Cross Gold Consolidated Ltd has reported compelling drill results from its Rising Sun prospect at Sunday Creek, Victoria, confirming high-grade gold-antimony continuity and exceptional antimony grades that reinforce the project’s global significance.
Maxwell Dee
Maxwell Dee
1 Oct 2025
Lode Resources has reported promising early exploration results at its Montezuma Silver & Antimony Project in Tasmania, revealing high-grade assays and expanding its land holdings in a critical minerals hotspot.
Maxwell Dee
Maxwell Dee
30 Sept 2025
EV Resources Limited has acquired the high-grade Milton Canyon Antimony Project in Nevada, reinforcing its strategy to supply critical minerals to the U.S. market. This move complements its existing assets in Nevada and Mexico, aligning with U.S. government priorities for secure antimony sources.
Maxwell Dee
Maxwell Dee
26 Sept 2025
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