Latest Resource Estimation News

Sunstone Metals’ latest surface sampling at its Bramaderos Project in Ecuador reveals promising expansions in gold-copper mineralisation, setting the stage for significant resource growth.

Emmerson Resources has reported significant shallow high-grade gold intersections extending the White Devil deposit in Tennant Creek, with an updated Mineral Resource Estimate due in October 2025. These results underpin ongoing feasibility studies and hint at a potential mine development by FY2027.

Haranga Resources has successfully commissioned the water treatment plant at its Lincoln Gold Project and begun dewatering, paving the way for its maiden underground drilling program and a JORC resource update by year-end.

Manhattan Corporation has completed its maiden fieldwork at the Hook Lake Project in Nunavut, revealing extensive mineralized outcrops and preparing for a maiden drilling campaign in 2026. Assay results and a pioneering magnetic survey are set to unlock further exploration potential.

Mandrake Resources has completed detailed mapping of the Precambrian basement at its Utah Lithium Project, revealing structural features that could concentrate lithium-rich brines. This milestone advances a brine flow modelling study aimed at pinpointing high-grade lithium zones within a 3.3Mt inferred resource.

Gibb River Diamonds has officially started mining operations at its Edjudina Gold Project in Western Australia, leveraging a contract mining model that shields the company from upfront costs. The Neta Prospect's gold production will be processed through toll milling agreements, with profits shared equally between Gibb River and contractor BML Ventures.

Arika Resources has reported exceptional high-grade gold intercepts at its Yundamindra Gold Project, confirming significant mineralisation growth and promising extensions along the ‘Yellow Brick Road’ corridor.

Turaco Gold’s latest drilling and metallurgical results confirm Begnopan as a significant new deposit, setting the stage for an updated 3.55Moz resource estimate at Afema. Concurrent progress at Asupiri further bolsters the project’s near-term growth prospects.

Astral Resources reports strong assay results from in-fill drilling at the Iris Deposit within its Mandilla Gold Project, revealing high-grade gold intercepts that support an upcoming resource upgrade and ongoing feasibility studies.

Variscan Mines has secured official approval of its Restoration Plan for the Novales-Udias Zinc Project in northern Spain, unlocking the path to mine production restart and extensive exploration drilling.

St George Mining’s latest drilling assays at the Araxá Project in Brazil reveal exceptional grades of rare earth elements and niobium, signaling a potential major resource upgrade.

Astute Metals reports a significant lithium-in-soil anomaly at its Red Mountain Extension project in Nevada, with soil grades up to 1,080ppm and rock chip samples confirming bedrock mineralisation up to 2,690ppm. The company is streamlining its Nevada claims to focus capital on this promising discovery.