Latest Resource Definition News

Kalamazoo Resources reports robust high-grade drilling results from its Mt Olympus Resource Definition Program, reinforcing resource continuity and growth potential at the Ashburton Gold Project.

Tesoro Gold’s latest infill drilling at the Ternera deposit confirms strong continuity and grade, setting the stage for a maiden Ore Reserve. The company now pivots to a 12,000m discovery campaign along its extensive El Zorro gold corridor in Chile.

Power Minerals has kicked off its first diamond drilling campaign at the Morro do Ferro Rare Earths Project in Brazil, aiming to expand high-grade rare earth mineralisation and underpin future resource estimates.

Gold Mountain Limited has reported additional high-grade rare earth mineralisation at its Ayrton Senna Prospect within the Down Under Project in Brazil, with assay results highlighting shallow mineralisation open at depth and strong magnet rare earth oxide ratios.

BMC Minerals advances its 20,000m 2026 drilling campaign at Kudz Ze Kayah with standout high-grade sulfide intercepts at the Fuego Prospect, confirming a shallow mineralized zone adjacent to the proposed ABM Mine.

Australian Gold and Copper Ltd’s maiden drilling at Evergreen reveals significant copper and gold mineralisation, underpinning plans for a Mineral Resource Estimate.

Surefire Resources has reported new on-surface float rock gold assays up to 13.19 g/t from its Yidby Loot Prospect in Western Australia, following an amended JORC table submission. The discovery highlights significant gold mineralisation hosted in Albitite rock over a 165m strike length.

Lodestar Minerals’ first drill hole at the Three Saints IOCG Project in Chile has confirmed a large, multi-element mineralised system with copper, gold, cobalt, and molybdenum over 600 metres of vertical extent and a footprint wider than 1.6 kilometres.

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.

Patagonia Lithium has locked in A$3.4 million through a placement priced at 10 cents per share, attaching options exercisable at 16 cents. The capital injection aims to fund further drilling, resource upgrades, and a lithium carbonate demonstration plant at its flagship Formentera project.

Lion Rock Minerals has reported robust drilling results from its expansive Minta Project in Cameroon, reinforcing its ambition to become a major global producer of rutile and monazite. The company targets a maiden Mineral Resource Estimate later this year amid promising assay outcomes from key tenements.

Morella Corporation’s final 2026 drilling results at Mt Edon reinforce broad rubidium mineralisation and reveal multiple higher-grade zones, advancing the project toward its maiden JORC Mineral Resource Estimate.