Latest Underground Mining News

Carnaby Resources has solidified its Miniboom Lode discovery with wide, high-grade copper-gold intersections near Mount Hope Central and extended the Trek 1 mineralisation with substantial new drill results, underpinning its mid-year feasibility study and 2026 production target.

Maritana Minerals has increased the processing capacity of its Black Swan Processing Hub to 2.5 million tonnes per annum, with construction set to begin mid-2026 and first production expected in the second half of 2027.

Resolute Mining’s Syama gold mine in Mali faces production setbacks in Q2 2026 due to security-driven logistical disruptions, pushing output below forecast while maintaining full-year guidance near the lower end.

Medallion Metals confirms continuity of high-grade gold mineralisation beneath Lounge Lizard open pit, advancing geological models and targeting a maiden resource estimate by Q3 2026.

Rumble Resources has received the second $5 million milestone payment from Elemental Royalty and satisfied a key condition for its ore toll milling agreement, positioning the Western Queen project for pre-development.

WIN Metals has boosted its Radio Gold Project resource by 21% to 49,600 ounces at 4.2 g/t, underpinning plans for a near-term development decision backed by increased resource confidence and ongoing mining studies.

Gorilla Gold Mines has reported a fresh wave of high-grade gold intercepts at its Sovereign Deposit, significantly extending the mineralised zone within its North Kalgoorlie Hub portfolio.

Tolu Minerals has reignited underground mining at its Tolukuma Gold Mine with exceptional early sampling grades and unveiled a major new high-grade discovery at Fundoot, launching a massive 75,000-metre drilling campaign to expand resources and explore district-scale potential.

Savannah Goldfields updates the Electric Light Mineral Resource at Georgetown, reporting 46,000 oz gold at 3.9 g/t including an Indicated category for the first time, underpinning future mining plans.

Tolu Minerals has revealed two new high-grade gold vein discoveries at its Tolukuma Gold Mine in Papua New Guinea, underpinning an ambitious near-mine drilling campaign aimed at boosting resource growth.

Develop Global’s Pioneer Dome lithium project hits high-grade infill drilling results surpassing resource expectations, setting the stage for a Final Investment Decision next month on an 850,000-tonne DSO operation.

Brightstar Resources has intersected visible gold in multiple deep diamond drillholes at Two Mile Hill, part of its Sandstone Gold Project. The drilling extends beyond 550m depth, underpinning plans for an underground mining study in the pre-feasibility study due later this year.