Latest Mineral Resource Estimation News

Riversgold Limited has reported promising assay results from its latest drilling campaign at the Northern Zone of the Kalgoorlie Gold Project, revealing significant gold mineralisation and expanding the known deposit footprint.

Black Canyon Limited confirms high-grade manganese and iron mineralisation extending 1.8km south of its Wandanya discovery, bolstering the project's scale and potential ahead of planned drilling in 2026.

Astron Limited has sold a significant portion of its Energy Fuels shares, generating A$15.2 million to bolster financial flexibility as it advances the pivotal Donald Project towards production.

High-Tech Metals Ltd has reported metallurgical test results from its Mt Fisher Gold Project confirming high gold recoveries of up to 92.8%, supporting near-term development plans and joint venture processing opportunities.

Winsome Resources has reported strong assay results from its 2025 drilling campaign at the Adina Lithium Project in Quebec, confirming thick, high-grade near-surface lithium mineralisation and advancing resource confidence ahead of a Feasibility Study.

Alvo Minerals’ latest drilling at the Touro Prospect within its Palma Copper-Zinc Project confirms extended copper and zinc mineralisation, hinting at a potentially large volcanogenic massive sulphide system. Assay results are pending, with further drilling planned to test deeper targets.

Venari Minerals has reported strong lithium assay results from its October drilling campaign at the Red Mountain Project in Nevada, completing the central zone dataset ahead of a maiden Mineral Resource Estimate expected next month.

Brightstar Resources outlines a bold growth strategy targeting over 200,000 ounces of annual gold production by 2029, leveraging its Western Australian assets and aggressive drilling programs. The company’s recent feasibility studies and acquisitions position it as a rising gold producer in the region.

Redcastle Resources and BML Ventures have submitted a critical Mine Development and Closure Plan for their Queen Alexandra and Redcastle Reef deposits, setting the stage for gold production to commence in early 2026.

St George Mining reports outstanding high-grade rare earth and niobium assay results from its Araxá Project in Brazil, signaling a significant resource expansion and upgrade. Ongoing drilling suggests the deposit remains open in all directions, reinforcing Araxá’s status as a world-class asset.

Celsius Resources has updated its Mineral Resource Estimate for the MCB Copper-Gold Project in the Philippines, reporting a larger and more confidently classified resource. This upgrade sets the stage for upcoming feasibility and engineering studies.

Mammoth Minerals has delivered promising initial diamond drilling results at its Excelsior Gold Project in Nevada, confirming extensive high-grade gold mineralisation and validating its geological targeting model.