Latest Us Critical Minerals News

Red Mountain Mining has secured the Yellow Pine Antimony Project in Idaho’s historic Stibnite Mining District, positioning itself near Perpetua Resources’ major gold-antimony reserve. The company’s recent $1.5 million capital raise will fund exploration efforts across this and its Utah project.

Trigg Minerals has acquired a 100% stake in the Central Idaho Antimony Project, a district-scale high-grade antimony-gold asset in a Tier-1 US jurisdiction, supported by a $5 million strategic placement from Tribeca Investment Partners.

Diablo Resources has wrapped up its maiden drilling at the Phoenix Copper Project in Utah, with assay results pending and plans underway for further exploration at the Fair Dinkum Prospect. The company is also eyeing expansion across the US critical minerals sector amid supportive government initiatives.

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.

Resolution Minerals Ltd has successfully raised $25.1 million through a heavily supported placement, positioning itself to advance its Horse Heaven Project in Idaho and prepare for a NASDAQ listing.

EV Resources has confirmed a $1 million follow-on investment from Tribeca Investment Partners, reinforcing confidence in its antimony projects amid rising global demand for critical minerals.

Pantera Lithium has won strong shareholder approval for its sale of Daytona Lithium to EnergyX, with due diligence complete and closing expected soon. Meanwhile, Pantera is broadening its US critical minerals portfolio beyond lithium.

Golden Deeps Ltd has identified further high-grade copper mineralisation at its Graceland Critical Metals Prospect in Namibia, with new channel sampling revealing extensive mineralised zones. An upcoming Induced Polarisation survey aims to pinpoint drilling targets for critical metals including copper, silver, and germanium.

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.

EV Resources has acquired full ownership of the historic Dollar Antimony Project in Nevada, positioning itself to supply critical antimony for US defense and energy sectors. The project boasts high-grade mineralization and strategic proximity to emerging antimony hubs.

Great Northern Minerals has significantly expanded its Catalyst Ridge rare earth and antimony project in California’s Mountain Pass District by applying for 96 additional lode claims, positioning itself strongly within a critical US minerals hub.

Diablo Resources has secured key drilling approvals for its Phoenix Copper Project in Utah, accelerating exploration in a critical US copper district. Early surface samples at the Fair Dinkum Prospect show promising copper and silver grades, setting the stage for a pivotal drilling campaign.