Latest Resource Definition News

Haranga Resources has almost finished a 3,270m underground diamond drilling program at its Lincoln Gold Project in California, uncovering visual evidence of gold mineralisation repeating at depth. Assay results and a maiden JORC Mineral Resource Estimate are expected soon, alongside new exploration targets.

GoldArc Resources is pushing aggressively towards near-term production at its Leonora Gold Project, leveraging over 24,000m of recent drilling and strategic partnerships that cover development costs. The company aims to start mining by late 2026, backed by a 200,000oz JORC resource and a seasoned technical team.

Tennant Minerals has intersected a thick zone of intense copper-gold-bismuth mineralisation at its Bluebird discovery, extending the high-grade resource footprint and underpinning plans for further exploration and metallurgical testing.

Truscott Mining’s maiden 2026 drilling at Westminster confirms shear-hosted gold mineralisation and sets the stage for diamond drilling and resource upgrades. Management changes and mining lease applications signal a push towards production.

Black Canyon has kicked off a substantial 15,000m RC drilling campaign at its Wandanya Project, aiming to define and grow its high-grade manganese and iron resource with first assays due in May 2026.

Clara Resources has appointed Duncan Gordon as Executive Director, signalling a strategic pivot to accelerate exploration at its Mareeba Gold Project in North Queensland. Former Managing Director Peter Westerhuis steps down but remains as a consultant.

Power Minerals has completed due diligence on the Morro do Ferro rare earths project in Brazil, revealing exceptional magnetic rare earth oxide grades that underpin plans to finalise acquisition and ramp up exploration.

Rimfire Pacific Mining has boosted its Murga Scandium Deposit resource by 300%, lifting the inferred mineral resource to 56.1 million tonnes at 138ppm scandium. The deposit’s low iron content hints at potential cost savings via atmospheric leaching, with follow-up drilling and metallurgical tests slated for mid-2026.

SQX Resources continues to impress with thick, high-grade gold intercepts near surface at its Red Bird project in Arizona, reinforcing open-pit potential ahead of further assays and geophysical work.

Flynn Gold Limited (ASX: FG1) is intensifying exploration at its Golden Ridge Project in northeast Tasmania, focusing on trenching and drilling to extend high-grade gold mineralisation. Concurrently, the company is assessing the feasibility of a regional gold processing hub and progressing exploration at the Mangana Project with government support.

MRG Metals Limited has reported high-grade Total Heavy Mineral (THM) assay results from the fifth alluvial target at its Adriano Rare Earth Project in Mozambique, reinforcing district-scale mineralisation across five targets. Mineralogical studies and assays from adjacent licences are pending, supporting the broader Adriano-Fotinho critical mineral corridor potential.

Tivan Limited has reported significant high-grade copper, gold, and cobalt assay results from surface sampling at its Baucau and Ossu Projects in Timor-Leste, reinforcing the projects’ exploration potential and setting the stage for expanded field activities.