Latest Resource Definition News

OD6 Metals has secured A$6.92 million from institutional and sophisticated investors to advance drilling, bulk sampling and resource definition at its Quinn Fluorspar Project in Nevada. The funding also sets up a proposed rebrand to Adaven, but brings dilution and a substantial package of shareholder approvals.

PhosCo has extended mineralisation at its DOH prospect and made a new phosphate discovery at Sekarna North in Tunisia. The results are encouraging, but assays remain pending and the reported widths are reconnaissance-stage intersections rather than resource estimates.

Kantra Copper has intersected 70 metres at 1.18% copper and 0.24 grams per tonne gold at the Nugent lode, extending mineralisation below its existing resource model. The results arrive ahead of a 2026 Mineral Resource Estimate scheduled for late October.

Terra Metals has reported its largest continuous high-grade reef yet at the Southwest PGM-copper-nickel discovery, with a 336.9-metre intercept among new assay results. Heritage access is now cleared across the drilling footprint, while more than 40,000 assays remain pending ahead of a maiden resource estimate planned for Q1 2027.

Antimony Resources has moved closer to first production in Mexico, but its FY2026 annual report carries a material going-concern warning after a A$7.0 million loss and sharply reduced cash reserves. The company now faces the harder test of turning its Tecomatlán plant and Los Lirios project into cash-generating operations.

Viking Mines has repositioned itself around Nevada tungsten, with Linka producing a 56.9% WO₃ concentrate at 76.0% recovery and gaining approval for a 63-hole maiden drilling programme. The opportunity is advancing, but the company remains loss-making, has no JORC resource at Linka and will need further funding as work accelerates.

Caprice Resources has put its Murchison gold portfolio at the centre of a larger exploration campaign after extending Vadrians mineralisation and raising A$12.8 million. The company remains pre-production and loss-making, with a maiden resource estimate still to come.

Gold Mountain expanded its Brazilian rare earths portfolio during FY2026, taking Irajuba beyond its original conceptual target and confirming ionic adsorption clay characteristics at Capivara. The progress came alongside an $8.137 million loss, a $4.798 million impairment charge and continued reliance on equity funding.

Rimfire Pacific Mining has expanded its NSW scandium inventory and reported preliminary leach results that could support a simpler extraction route. But the ASX explorer ended FY2026 with $583,770 in cash, negative working capital and an auditor-highlighted material uncertainty over its ability to continue as a going concern.

Mount Ridley Mines has used its FY2026 annual report to put scale and processing progress at the centre of its Grass Patch story, including a post-year-end scandium resource upgrade to 946.1 million tonnes. The company remains loss-making and pre-production, but September testwork reported approximately 92% scandium recovery and average heavy rare earth recovery of about 84%.

Avira Resources has expanded its Mt Cattlin drilling story with encouraging high-grade results, but the explorer’s annual report carries a material uncertainty over its ability to continue without further capital. The company ended FY2026 with $1.45 million in cash against a $986,980 loss and $1.21 million in operating and investing outflows.

Krakatoa Resources advanced drilling at its flagship Zopkhito antimony-gold project in Georgia, but the exploration push more than doubled its annual loss and reduced cash to $739,459. The company subsequently raised $4 million, highlighting the funding needed to keep moving towards a maiden JORC-compliant resource.