Latest Us Mining Projects News

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.

Great Northern Minerals Ltd has agreed to acquire the Catalyst Ridge Project in California’s Mountain Pass District, a key US rare earth and antimony region, supported by a $2.6 million capital raise to accelerate exploration.

Diablo Resources is progressing exploration at its Phoenix Copper Project in Utah, targeting copper mineralisation near the producing Lisbon Valley Mine. Assay results from ongoing drilling and sampling are expected soon, supported by streamlined US permitting.

Sun Silver Limited confirms broad zones of antimony mineralisation at its Maverick Springs Project in Nevada, with grades significantly surpassing comparable US deposits. Ongoing re-assays of historic drill core reveal promising critical mineral potential within a major silver-gold system.

Resolution Minerals is set to begin its first exploration program at the Horse Heaven Project in Idaho, targeting gold, antimony, silver, and tungsten near a major US mining operation.

IRIS Metals has expanded its lithium exploration footprint in South Dakota by acquiring the 752-hectare Tin Mountain Extension, advancing its position as a leading US lithium explorer. Phase II drilling is underway, with assay results and a maiden resource estimate expected by late 2025.

Lithium Energy Limited has staked a significant 6,150 hectares of mineral claims in Utah, targeting lithium brine mineralisation as part of its strategic growth and ASX reinstatement plans.

Diablo Resources Limited reported a quarterly cash outflow and holds extensive mining tenements across the US, while exploring options to extend its limited funding runway.

Diablo Resources has identified six promising copper mineralisation targets at its newly acquired Phoenix Copper Project near the Lisbon Valley Mine, backed by a $576,800 capital raise to fund upcoming drilling in 2025.

Jindalee Lithium’s McDermitt Lithium Project has been designated a FAST-41 Transparency Project, enhancing federal permitting visibility and coordination to accelerate development in the US critical minerals sector.