Latest Resource And Reserve Estimates News

Dateline Resources has delivered a comprehensive Bankable Feasibility Study for its Colosseum Gold Project in California, outlining a technically straightforward restart with strong financial metrics and a 10.4-year mine life producing 573,000 ounces of gold.

Genesis Minerals has reported a 29% jump in gold resources to 18.9 million ounces and a 19% rise in reserves to 4.4 million ounces as of December 2025, underpinning its ASPIRE 500 growth strategy with new assets and exploration boosts.

Vanadium Resources (ASX: VR8) has taken major steps to commercialise its Steelpoortdrift project with a non-binding offtake deal with U.S. Vanadium and appointed Rand Merchant Bank to lead funding efforts.

Macro Mining Services has partnered with Austral Pacific to tap into gold tailings and stockpiles at the Paris Gold Mine, aiming to turn historical waste into revenue through a 50:50 profit share after expense recovery.

Metro Mining’s latest JORC update reveals a 69.6 million wet tonne Ore Reserve at Bauxite Hills, reflecting 8.1 million tonnes mined in 2025 with no new resource additions. The high-grade bauxite operation continues as a direct shipping ore mine amid rising silica content concerns.

Regis Resources (ASX:RRL) has reported a sixth consecutive year of underground resource and reserve growth at its Duketon and Tropicana operations, highlighted by a 120% increase in Ore Reserves at Garden Well Underground. The update also introduces an initial resource for the Southern Star deposit, reinforcing the company’s long-term underground mining potential.

Emerald Resources NL reports robust high-grade gold intercepts from its Dingo Range project in Western Australia and key Cambodian assets, reinforcing resource growth and underground development potential.

Ora Banda Mining’s latest drilling at Golden Pole within the Waihi Project has delivered multiple thick, high-grade gold intersections, validating the lode’s underground mining prospects and setting the stage for its debut in the upcoming June resource and reserve estimates.

Ausgold Limited's latest drilling at the Katanning Gold Project reveals exceptional high-grade gold intercepts, supporting resource growth and mine life extension prospects in Western Australia.

Grange Resources has released its 2025 Annual Mineral Resource and Ore Reserve Statement for its Savage River operation, reporting only minor declines due to mining depletion and ongoing refinement of underground plans.

Perseus Mining has agreed to sell its majority interest in the Meyas Sand Project in Sudan for US$260 million, marking a strategic shift amid regional conflict. The deal will bolster Perseus’s balance sheet and refocus resources on core assets.

DPM Metals has lodged a detailed technical report updating the Mineral Resource and Reserve estimates for its Chelopech mine in Bulgaria, underpinning its strategic growth plans.