Latest Mineral Resource Estimates News

Winsome Resources has advanced its proposed acquisition by Li-FT Power, with shareholder and optionholder meetings scheduled for 5 May 2026 to decide on the scheme of arrangement. The transaction hinges on court approval following a key condition being met.

Renegade Exploration has divested its 22% interest in the Carpentaria Joint Venture to True North Copper for $2.88 million, opting for a mix of cash, shares, and performance rights to maintain exposure to the project’s upside while refocusing on North American assets.

Aruma Resources has kicked off its maiden diamond drilling campaign at the Tillex Copper-Silver Project in Ontario, aiming to expand the known high-grade copper mineralisation and deliver a substantial resource estimate.

Astral Resources has reported strong drilling results across its Western Australian gold projects, progressing the Mandilla Definitive Feasibility Study (DFS) and securing $1.76 million in a recent placement tranche. The company maintains a healthy cash position of $73 million as it targets first gold production in early 2028.

Scorpion Minerals has submitted a mining lease application for the Old Prospect gold tenements in WA, moving to secure and expand a high-grade JORC resource through planned drilling and strategic partnerships.

Many Peaks Minerals has delivered a maiden Mineral Resource Estimate of 1.3 million ounces of gold at its Ferké Gold Project in Côte d’Ivoire, predominantly in high-confidence categories and supported by ongoing drilling and development work.

West Cobar Metals has revealed a significant uplift in antimony grades at its Bulla Park deposit after reanalysing drill core with peroxide fusion digest, suggesting the deposit's contained metal and economic potential may be materially higher than previously reported.

Yandal Resources has mobilised multiple rigs to its Ironstone Well-Barwidgee Gold Project, advancing extensional drilling at the Arrakis discovery and preparing for diamond drilling at Flushing Meadows, underpinning a busy 2026 exploration calendar.

Kingfisher Mining has resumed reverse circulation drilling at its Copper Blow project near Broken Hill, targeting extensions of high-grade copper-gold mineralisation to support a maiden resource estimate. The program follows a strategic processing agreement with Broken Hill Mines, underpinning development plans.

IRIS Metals has fortified its balance sheet with a A$5.5 million placement and is progressing towards an updated lithium-rubidium resource at Beecher while executing a farm-in deal for a tungsten project in Montana, reinforcing its diversified US critical minerals strategy.

Axel REE is accelerating its in situ recovery (ISR) mining trials at the Caladão Project in Brazil, targeting rare earth elements and gallium extraction through a low-cost, environmentally friendly method. The company is fully funded for pilot wellfield trials at the Woolrich deposit, with expansion potential at Paraíso and Tiger Creek.

American Uranium (ASX:AMU) has kicked off a $2.58 million pro rata rights issue at a 3.1% discount to fund expansion drilling and technical studies at its flagship Lo Herma ISR Uranium Project ahead of a Q3 scoping study.