Latest Underground Mining News

Viking Mines has completed an Underground Mining Study at its First Hit gold mine, defining an inferred underground resource of 12,400 ounces of gold and outlining plans for follow-up drilling at high-grade targets within its Riverina East Project.

Cygnus Metals has reported impressive high-grade assay results from its Golden Eye prospect in Quebec, confirming multiple mineralised zones and setting the stage for an initial resource estimate.

Yari Minerals has announced a significant 91% increase in its inferred coal resource at the Rolleston South Coal Project, leveraging new data from coal seam gas wells to boost the resource to 151 million tonnes.

Ora Banda Mining reports a series of strong high-grade gold drill results from its Riverina, Waihi, and Little Gem prospects, reinforcing the potential for resource growth and mine life extension at the Davyhurst Gold Project.

Meeka Metals reports significant new shallow high-grade oxide gold drill results at Turnberry Central, extending the Stage 1 open pit and promising to boost production beyond initial plans.

Emmerson Resources reveals a promising update on its White Devil gold project, confirming a major mine development opportunity with over 60% of its 611,400oz resource convertible to an open pit. The Scoping Study is on track for completion by early July 2025, setting the stage for a Pre-Feasibility Study.

Cobalt Blue Holdings has completed a scoping study for its Halls Creek Project in Western Australia, outlining a staged development plan with promising economics and a sustainable power strategy. The project targets near-term copper and zinc production with a modest initial capital outlay.

Develop Global has commenced concentrate production and cashflow at its Woodlawn copper/zinc mine, marking a significant milestone in its strategy to become a leading ASX copper and base metals company.

GreenTech Metals has identified substantial gold mineralisation alongside copper and zinc at its Whundo Project, enhancing the economic potential and prompting a resource re-estimation to assess near-term production viability.

Vertex Minerals confirms fully developed, accessible stope blocks at its Reward Mine, featuring a high-grade inferred resource that promises to accelerate underground production start-up.

Black Cat Syndicate reports robust operational progress at its Kal East Gold Operation, surpassing expectations at the Lakewood processing facility and achieving early cash flow positivity at the Myhree open pit. Development activities at Majestic and Fingals advance as the company expands production capacity.

True North Copper's recent Fixed Loop Electromagnetic survey at Wallace North has identified multiple promising copper-gold drill targets, signaling potential resource expansion and extended mine life within its Cloncurry Copper Project.