Latest Mineral Resource Development News

Eminence Minerals has contracted Eco Sondagem for a 2,000-metre auger drilling campaign targeting rare earth corridors adjacent to Brazilian Rare Earths’ Sulista district in Bahia, Brazil, marking a key step toward resource definition.

Ore Resources’ Phase 4 diamond drilling at the Forrest prospect reveals significant strike and depth extensions, expanding the gold system to over 1km strike and 250m depth, with further growth potential identified by geophysical surveys.

Southern Hemisphere Mining has pushed visible copper sulphide mineralisation deeper at its Llahuin project in Chile, with diamond drilling confirming continuity down to 256 metres. Assay results are pending, setting the stage for a clearer picture of the system’s scale and grade.

Greenwing Resources has renewed its Que River mining lease through to 2035, solidifying tenure and enabling advancement of its two-stage development strategy focused on mining restart and data infrastructure opportunities.

Resouro Strategic Metals has locked in a binding agreement with Future Mining and Buri Gold to fund and operate mining and processing at its Novo Mundo gold project in Brazil, aiming to generate cash flow without diverting capital from its flagship Tiros project.

Western Mines Group (ASX:WMG) has reported a broad 230m intersection of nickel sulphide mineralisation at its Mulga Tank Project, including multiple higher-grade zones, as its Phase 5 drilling program overcomes earlier fuel supply issues and gains momentum.

Tarrina Resources has expanded the known gold anomaly at its Christmas Gift Gold Project by over a kilometre, unveiling 29 new soil geochemical targets including 12 high priorities that could reshape exploration plans.

Asara Resources continues to unlock substantial high-grade extensions at its Kada Gold Project in Guinea, with recent drilling confirming broad, consistent gold mineralisation beyond existing resources.

Sunstone Metals continues to deliver promising gold-copper intersections at its Bramaderos project in Ecuador, with recent Porotillo drilling reinforcing potential to expand the current 3.6Moz resource ahead of a resource update later this year.

Heavy Rare Earths Limited has cleared a key cultural hurdle with the Dieri Aboriginal Corporation, paving the way for a 25-hole maiden drill campaign at its South Ridge tin project in South Australia. The program aims to convert promising historic high-grade intersections into a maiden resource estimate, pending environmental approvals and road repairs after unprecedented rainfall.

Neometals’ latest geophysical survey at Barrambie reveals several high-priority copper drill targets near historic workings, setting up a June drilling campaign.

Unity Metals has extended its gold discoveries at the Ngot Gold Project in Cambodia, hitting mineralisation in all four drilled prospects with notable results near the Okvau Mine.