Latest Mineralogy News

QMines has reported a broad 44-metre copper intersection and high-grade zinc-lead-gold-silver mineralisation from six holes at Mt Chalmers. The results support ongoing Definitive Feasibility Study work, while a hole ending in copper mineralisation and upcoming barge drilling add further exploration interest.

Power Minerals has outlined a maiden conceptual Exploration Target of 9.2 million to 10.7 million tonnes at Morro do Ferro in Brazil, grading 7.8% to 9.2% TREO. The result gives the ongoing drilling program a clearer target, but 43% of the upper estimate comes from an untested projected extension and nine recent holes remain unassayed.

Parabellum Resources has established a maiden 4.8 million tonne Mineral Resource Estimate at its Miandetta prospect in central NSW, containing 37,000 tonnes of nickel and 1,920 tonnes of cobalt. The shallow resource is a meaningful exploration milestone, but remains preliminary and relies on several conceptual assumptions.

Magnum Mining has completed more than 10,000 metres of drilling at its Piracanjuba North rare earths project in Brazil and is shifting its main effort to the 32.5km² Plateau Zone. A further 2,000-metre diamond drilling phase will run alongside independent resource, radiological and metallurgical studies, although delayed assay turnaround creates a risk to the company’s November timetable.

Mount Ridley Mines says its third Selectro™ leach test lifted scandium recovery to 91.8% while using roughly half the reagent dose of earlier tests. Heavy and light rare earth recoveries also improved, although gallium recovery fell sharply.

Empire Resources has identified rare earth oxide and phosphate mineralisation across three Yuinmery prospects, with new archived-drilling results reaching 1,712.5ppm TREO+Y. The early-stage opportunity now depends on additional assays, follow-up drilling and proof that the material can be upgraded economically.

MRG Metals says grid hand-auger drilling has outlined a visually mineralised 1.6 square kilometre footprint at its Adriano rare earths project in Mozambique. The result expands the exploration picture, but laboratory assays are still pending and no Mineral Resource has yet been established.

Australian Rare Earths has extended its Overland carbonatite discovery roughly 5km south, with hole OV176 intersecting 130 metres of interpreted carbonatite and ending within the unit. The geological footprint now appears to track a 10km magnetic corridor, but assays will determine whether the system carries meaningful niobium and rare earth grades.

AuKing Mining has reported wide, high-grade rare earth intersections from maiden RC drilling at its Tundulu project in Malawi, including 91 metres at 1.51% TREO. The results also reveal unusually strong heavy rare earth enrichment and have prompted the company to fast-track a maiden resource estimate targeted before the end of 2026.

QEM has ranked the Vaught-Peck prospect as the leading target at its newly acquired Garden Valley project in Idaho after reviewing historical records of columbite, samarskite and other rare-metal minerals. The opportunity remains prospective rather than proven, with no modern drilling, assays or resource estimate yet reported.

Canadian Phosphate has extended visually identified phosphate mineralisation at its Wapiti project in British Columbia to approximately 9km of strike. The company will spend more on exploration while deferring its Barnes bulk sample to 2027 and relying on lower-margin Montana inventory for near-term supply.

Magnum Mining has defined a connected 32.5km² Plateau Zone at its Piracanjuba North project in Brazil after positive results from another 86 auger holes. The company is targeting a maiden JORC Mineral Resource Estimate in November 2026, but the latest desorption figures remain laboratory screening results rather than recoveries or economic data.