Latest Mine Operations News

Pivotal Metals has reported a substantial 43% increase in the in-pit copper equivalent resource at its Horden Lake Project, reinforcing its position as a leading high-grade, shallow copper deposit on the ASX. The updated Mineral Resource Estimate highlights strong by-product credits and ongoing exploration upside.

Felix Gold Limited advances its Treasure Creek Project in Alaska, aiming for near-term domestic antimony production by late 2025, supported by ongoing metallurgical testing and strong U.S. government backing. The company also highlights its significant gold resource base in the Fairbanks Mining District, positioning itself as a dual-critical minerals player.

Stanmore Resources has maintained its 2025 coal production guidance despite unprecedented wet weather disruptions, while lowering its cost and capital expenditure forecasts amid challenging market conditions.

Macmahon Holdings has bolstered its orderbook with $172 million in underground mining contracts at the Deflector Gold Mine and Genesis Minerals’ Gwalia and Ulysses projects in Western Australia.

Arrow Minerals has reported a maiden Mineral Resource of 185 million tonnes at 42.3% alumina for its Niagara Bauxite Project, alongside strong progress on a scoping study targeting June 2025 completion. The company is also advancing its Simandou North Iron Project with strategic partnerships and metallurgical work.

Brightstar Resources reported robust March quarter results, highlighted by Second Fortune’s transition to full production and the commencement of Fish mine development, underpinning a clear growth trajectory.

Alma Metals has released a significant update to its Briggs Copper JV Project resource, incorporating silver for the first time and demonstrating high copper recoveries. The company is progressing a scoping study and preparing for further drilling to expand and upgrade the resource.

Siren Gold has submitted a Mining Permit application for its Sams Creek gold project in New Zealand, supported by a robust Scoping Study and plans for infill drilling to upgrade resource confidence. Exploration momentum continues at its Langdon’s and Queen Charlotte projects, positioning the company for a transition from exploration to development.

Sun Silver Limited has initiated a focused drilling campaign at its flagship Maverick Springs Project in Nevada to upgrade its substantial 480Moz silver-gold resource and explore expansion opportunities.

Following its merger with Poseidon Nickel, Horizon Minerals reports a consolidated mineral resource portfolio featuring 1.8 million ounces of gold and 422,700 tonnes of nickel, positioning the company for sustained production and growth.

Lefroy Exploration has partnered with BML Ventures in a profit-sharing agreement to fast-track mining at the Lucky Strike Gold Project, backed by promising drilling results that validate and expand the resource base.

Errawarra Resources has acquired a controlling interest in the historically prolific Elizabeth Hill Silver Project in Western Australia's Pilbara region, positioning itself for significant resource growth and imminent drilling activities. The company also advances its capital raise and exploration efforts across multiple projects.