Latest Base Metals Mining News

Miramar Resources has obtained drilling approval for its Joy Helen prospect, revealing promising high-grade SEDEX copper-lead-zinc mineralisation in Western Australia’s Gascoyne region. This marks the first drilling since 1964, potentially unlocking a significant new base metal deposit.

Orion Minerals Ltd has been reinstated to ASX quotation following the release of its 2025 annual report and a new capital raising announcement, ending its trading suspension.

29Metals has withdrawn its full-year zinc production guidance following a seismic event at the Xantho Extended orebody in Western Australia, while maintaining outlooks for copper, gold, and silver.

Terrain Minerals has reported robust high-grade gold intersections from its latest drilling at the Lightning prospect within the Smokebush Project, reinforcing the potential for a significant new gold system in Western Australia.

Stellar Resources advances exploration at its East Renison Project near Tasmania’s Renison Tin Mine, backed by a $55,000 government drilling grant targeting high-grade polymetallic zones.

Macro Metals Limited has obtained crucial Supreme Court orders to address a regulatory oversight involving cleansing notices, paving the way for the lifting of its trading suspension.

Horseshoe Metals Limited will lift its trading suspension immediately following the release of details on a new capital raising, signaling a pivotal moment for the base metals miner.

NewPeak Metals has officially appointed Mark Purcell as Managing Director, with David Mason stepping into a Non-Executive Director role, marking a key leadership transition for the base metals miner.

Zenith Minerals Limited has had its trading suspension lifted immediately following the release of a rights issue announcement, signaling a key capital raising move.

Aston Minerals and Torque Metals have secured court approval for their merger schemes, setting the stage for a significant consolidation in the mining sector. Trading of Aston Minerals shares will be suspended from May 29 as the merger moves toward implementation.

Adriatic Metals has confirmed ongoing discussions with Dundee Precious Metals regarding a possible takeover offer, marking the start of a formal offer period under the UK Takeover Code. While talks continue, no firm offer has yet been made.

South32 Limited reported a strong first half of fiscal 2025, driven by improved operational performance and a streamlined portfolio following the sale of Illawarra Metallurgical Coal. The company announced a fully-franked interim dividend and maintained its production guidance despite some operational challenges.