Latest Us Mining Projects News

Diablo Resources has completed its maiden drilling at the Phoenix Copper Project in Utah and secured $2 million in fresh capital to accelerate exploration and expand its US critical minerals portfolio.

Diablo Resources reports encouraging maiden drilling results at its Phoenix Copper Project in Utah, confirming shallow copper mineralisation open in all directions. Follow-up drilling is set to expand on these early successes.

Mandrake Resources reports significant progress at its Utah Lithium Project, confirming a 3.3Mt lithium carbonate equivalent inferred resource and advancing brine flow modelling to pinpoint high-grade lithium zones.

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.

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.