Latest Mineral Resource Estimation News

Aeris Resources has lifted its Group Mineral Resources by 24% and Ore Reserves by 50% to 61Mt and 21Mt respectively, driven by the Peel Mining acquisition and exploration success across its portfolio.

Mount Hope Mining delivered high-grade gold assay results and robust metallurgical testwork at its Mt Solitary project, advancing toward a maiden JORC resource with Phase 3 drilling imminent.

Sinclair Gold has pushed gold mineralisation deeper at its Mt Henry project, with initial drilling results confirming significant extensions beyond the existing 915,000oz resource. Backed by a $30m placement and a royalty deal, the company is well-funded to continue its 50,000m drilling campaign.

Hot Chili Limited is accelerating development at its La Verde copper-gold deposit in Chile, reporting strong drilling results and securing an additional US$15 million via an amended royalty agreement with OR Royalties. The company is progressing environmental assessments and pre-feasibility studies for the broader Costa Fuego project while maintaining a robust cash position.

Titan Minerals has ramped up drilling at its Dynasty Gold Project, confirming extensions to mineralisation and advancing scoping studies ahead of a resource upgrade targeted for early 2027.

Alice Queen Limited’s Project Definition Study for the Horn Island Gold Project reveals robust economics with a pre-tax NPV of A$706 million and an IRR of 109%, underpinning plans for an 11-year mine life and a rapid 1.1-year capital payback.

Sovereign Metals has unveiled a robust Definitive Feasibility Study for its Kasiya project, projecting a US$2.2 billion pre-tax NPV and positioning the mine as a critical non-Chinese supplier of rutile, graphite, and heavy rare earths to the US and allies.

True North Copper (ASX:TNC) reported strong progress in Q4 FY2026, expanding its Mt Oxide copper system and consolidating its Cloncurry assets ahead of a key Pre-Feasibility Study.

Patagonia Lithium (ASX:PL3) reported solid progress in its June quarter, hitting key milestones in drilling, pump testing, and resource modelling at its Argentine lithium brine projects, supported by a strong cash position following recent capital raises.

Fortuna Metals has declared a maiden mineral resource at its Mkanda project in Malawi, ranking it among the top six rutile deposits worldwide, while locking in a strategic US investment of A$8.6 million from WNDR to boost market exposure.

Resolute Mining reported Q2 2026 gold production of 45,192 ounces with steady operations, while Doropo construction progresses on schedule and the ABC Project's inferred resource grows to 3 million ounces.

Minerals 260’s Pre-Feasibility Study cements Bullabulling’s status as a high-margin, long-life gold mine with a 38% resource upgrade to 6.2Moz and early construction underway.