Latest Mineral Resource Estimation News

Antilles Gold progresses its Cuban mining ventures with a key EPC contract signing and ongoing financing talks, focusing on the Nueva Sabana and La Demajagua projects. The company confirms stable resource estimates and outlines upcoming development milestones.

Golden Cross Resources has progressed exploration at its flagship Copper Hill project with extensive geochemical sampling and tenement renewals, while navigating ASX suspension and seeking partnerships to unlock value.

Kuniko Limited launches a $2 million rights issue to accelerate its low-carbon battery metals projects in Norway, backed by strong ESG credentials and strategic partnerships.

Alara Resources reports strong operational progress at its Al Wash-hi Majaza copper-gold project and promising exploration advances across multiple Oman concessions, supported by a $3.4 million capital raise.

TG Metals has completed the acquisition of an 80% stake in the Van Uden Gold Project, updated its mineral resource estimate to JORC 2012 standards, and begun drilling historical stockpiles with initial assay results received.

Riversgold Ltd advances its Kalgoorlie East gold project with new drilling approvals and strong metallurgical recoveries, while Canadian exploration yields impressive copper and antimony assays.

Redcastle Resources has reported a substantial 280% increase in its gold Mineral Resource Estimates at its Queen Alexandra and Redcastle Reef deposits, reaching a combined 42,000 ounces. The company also signed a strategic MoU with Terra Mining to accelerate mining operations with a low capital expenditure model.

Pearl Gull Iron Limited reported limited exploration activity on Cockatoo Island during the June 2025 quarter, focusing on environmental compliance and native title negotiations, while securing a $500,000 unsecured loan facility to support ongoing operations.

BMG Resources reports strong assay results from Abercromby’s Phase 1 drilling, confirming high-grade gold mineralisation and broad alteration zones, while initiating a new drilling campaign at Bullabulling targeting near-surface gold.

Alice Queen Limited has completed its maiden diamond drilling program at the Viani Project in Fiji, confirming continuous high-grade epithermal gold mineralisation to depths of 300 metres. The company also secured nearly $1 million in funding to advance exploration efforts.

Variscan Mines has expanded its Novales-Udias zinc project in Spain with two new exploration licenses and reported promising underground drilling results at the Udias Mine, signaling strong potential for resource growth and mine restart.

St George Mining has unveiled a maiden JORC-compliant resource at its Araxá Niobium-Rare Earth Project, initiating an expanded drilling campaign backed by a $5 million capital raise to accelerate development.