Latest Underground Mining News

Ramelius Resources (ASX: RMS) reported gold production of 38,093 ounces for the March 2026 quarter, maintaining FY26 guidance at the midpoint. The company progressed key projects including early Never Never ore delivery and completed A$110.2 million in share buybacks.

Grange Resources has released its 2025 Annual Mineral Resource and Ore Reserve Statement for its Savage River operation, reporting only minor declines due to mining depletion and ongoing refinement of underground plans.

Savannah Goldfields has resumed gold processing at its Georgetown plant following maintenance, with ongoing production and plans to restart mining at Agate Creek pending environmental approval.

Larvotto Resources has reported robust diamond drilling results at its Metz Mining Centre, revealing wide zones of gold, antimony, and tungsten mineralisation that promise to boost the Hillgrove project’s resource base.

Aurelia Metals has locked in a A$150 million senior secured financing package, strengthening its balance sheet and unlocking restricted cash to support its copper production growth targets.

Lunnon Metals reports steady progress at its Lady Herial gold mine alongside the discovery of a new gold-bearing structure northwest of the site, highlighting promising potential for future underground mining.

Andean Silver Limited has reported exceptional drilling results at its Cerro Bayo Silver-Gold Project in Chile, with assays revealing grades up to 1,523g/t silver equivalent. These findings support a resource upgrade and underpin ongoing restart studies.

West African Resources forecasts a record 430,000 to 490,000 ounces of gold production in 2026, driven by full-year output from Kiaka and sustained performance at Sanbrado. The company plans significant drilling and capital investment to extend mine life and enhance growth.

Stavely Minerals has issued an amended 2026 Mineral Resource Estimate and Scoping Study, correcting key data omissions and confirming significant growth in its copper, gold, and silver resources. The updated study highlights promising open pit and underground mining potential in Western Victoria.

Aeris Resources has expanded its Golden Plateau drilling program to 14,000 metres following a series of strong high-grade gold intersections, reinforcing the deposit’s potential as a key ore source for its Cracow operation.

Terramin Australia has released an updated 2025 Mining Study for its Tala Hamza Zinc Project in Algeria, increasing throughput to 2.0 million tonnes per annum and confirming strong financial returns with advanced funding negotiations underway.

Greatland Resources has released a Mineral Resource Estimate for its O’Callaghans deposit, confirming it as one of the world’s largest high-grade tungsten resources, enriched with copper, zinc, and lead.