Latest Us Domestic Supply News

OD6 Metals has pinpointed the historically noted Big Jim Fluorspar Lode within its Quinn Project, revealing grades up to 98.6% CaF2 and defining a new, substantial drill target in a district-scale system.

Australis Oil & Gas has partnered with a major US-listed company to develop its Tuscaloosa Marine Shale assets, retaining a 10% interest in producing wells and holding a strong cash position after recent transactions.

Iondrive Limited has confirmed over 90% extraction of key rare earth elements neodymium and praseodymium from US commercial samples, exceeding prior economic assumptions and advancing its modular recycling technology toward commercial deployment.

Mammoth Minerals Limited has reported the identification of several high-grade gold and critical mineral targets at its Excelsior Project in Nevada following a comprehensive 2025 rock chip sampling and mapping program. The company is advancing multiple prospects towards drill readiness with ongoing exploration activities.

G50 Corp Limited reports encouraging metallurgical test results from its Golconda Project in Arizona, demonstrating the ability to concentrate gallium using established, cost-effective processing techniques. The findings support the potential for a strategic domestic gallium supply integrated with precious metals production.

Metallium Limited’s US subsidiary has inked a decade-long off-take agreement with Indium Corporation, setting a firm commercial foundation for supplying critical metals like gallium and germanium recovered through innovative recycling technology.

IRIS Metals has identified significant high-grade rubidium mineralisation at its Beecher Project in South Dakota, complementing its existing lithium resources and positioning the project as a leading multi-commodity critical minerals asset in the US.

Trigg Minerals has launched its maiden exploration program at the Antimony Canyon Project in Utah, aiming to unlock the potential of historically productive antimony mines with modern techniques.