Latest Mineral Assays News

Osmond Resources is advancing its Orión EU Critical Minerals Project with imminent assay results, upcoming resource estimates, and a secondary listing on the Madrid Stock Exchange, aiming to become the EU's first producer of rare earth-bearing minerals.

MRG Metals reveals strong total heavy mineral assay results from 57 auger holes at Fotinho, reinforcing a district-scale rare earth corridor across the Adriano-Fotinho area in Mozambique.

McLaren Minerals reports exceptional heavy mineral assay results from its ongoing drilling at the McLaren Titanium Project, with bonanza grades up to 34.6% HM and promising extensions beyond current resources.

Right Resources has significantly enlarged its Blue tungsten prospect near Tumbarumba, NSW, confirming strong geochemical signatures and advancing metallurgical testwork to assess recovery potential.

Osmond Resources has unveiled new channel sample assays from Spain’s Orión project, revealing outstanding heavy mineral grades that strengthen the case for its maiden Mineral Resource Estimate. Phase 2 drilling is poised to start pending final approvals, while a Scoping Study advances towards completion in late 2026.

Mammoth Minerals delivers multiple high-grade gold, silver, and critical minerals assays at Blue Dick while progressing a maiden resource estimate at the adjacent Buster Gold Trend in Nevada.

PhosCo Ltd has reported rock chip assays up to 21.3% copper and 100 g/t silver from the King’s Eye prospect within its Simitu Project in northern Tunisia, alongside geophysical evidence of sulphide mineralisation at depth warranting immediate follow-up.

Great Southern Mining (ASX:GSN) reported a substantial extension of gold mineralisation at its Golden Boulder discovery in Western Australia, alongside the commencement of deep diamond drilling co-funded by the WA Government. The company also raised A$4.2 million to fuel ongoing exploration.

PTR Minerals reports exceptional heavy mineral assay results from 47 drill holes at its Rosewood Titanium Project, confirming thick, high-grade mineralisation and advancing metallurgical testing ahead of a maiden resource estimate due in Q2 2026.

Lion Rock Minerals has released previously withheld assay results from its Minta Project following an ASX price query, while highlighting a strategic shareholder's major financing announcement that may have influenced recent trading.

Tambourah Metals reports breakthrough high-grade gold discoveries at Beatty Park South and Tambourah King, alongside promising critical minerals assays at Speewah North, underpinning an aggressive exploration push in Western Australia.

Ark Mines secured a $4.5 million strategic investment from QIC to fast-track its Sandy Mitchell Rare Earth Project, achieving key drilling and environmental milestones that pave the way for production by late 2027.