Latest Ore Reserves News

Ioneer Ltd has dramatically expanded its lithium-boron Ore Reserves at Rhyolite Ridge, reinforcing the project’s robust economics and securing $16 million in new funding to advance development.

Centaurus Metals reports strong value engineering results for its Jaguar Nickel Sulphide Project, confirming a 15-year mine life and first quartile costs, while advancing exploration at Boi Novo and Jambreiro iron ore projects.

Vanadium Resources Limited has raised A$1.2 million through an oversubscribed placement to support its near-term production ambitions and convert outstanding debt into equity, strengthening its balance sheet.

Tivan Limited has forged binding joint ventures with Sumitomo Corporation and JOGMEC, secured significant equity investments, and launched a major drilling campaign to advance its Speewah Fluorite Project in Western Australia.

St Barbara Limited is progressing towards the renewal of its Simberi Mining Lease, a critical step to extend operations and boost gold production through 2038. Final approval is anticipated in August 2025 after regulatory review delays.

Deep Yellow Limited reports significant progress at its flagship Tumas uranium project in Namibia and successful pilot testing at Mulga Rock in Australia, supported by a robust cash position of A$217.4 million.

Hillgrove Resources outlined its operational progress and growth strategy at the Noosa Mining Investor Conference, highlighting strong cash flow and resource expansion at its Kanmantoo Copper Gold Mine.

Macarthur Minerals has clarified the timing of its entitlement offer, confirming the securities issue date as 7 August 2025 with ASX quotation expected the following day. The company also reaffirmed its substantial iron ore resources at Lake Giles, maintaining investor confidence ahead of the capital raise.

Meteoric Resources has successfully raised $42.5 million through an oversubscribed placement, underpinning its push towards a Final Investment Decision for the Caldeira Rare Earth Project in 2026.

Emmerson Resources’ latest Scoping Study confirms the White Devil Gold Project as a Major Mine, projecting robust financial returns and a seven-year mine life. With feasibility studies underway and a strategic JV structure, the project is poised for development in the Northern Territory.

West Wits Mining has released an updated Definitive Feasibility Study for its Qala Shallows project, revealing significant financial improvements and increased ore reserves. The study highlights a stronger gold price environment and refined mine plans that reduce capital requirements and accelerate payback.

Peregrine Gold has announced a major discovery of a high-grade Channel Iron Deposit spanning over 7.7km near established BHP iron ore operations in Western Australia, signaling a promising new chapter for the Newman Gold Project.