Latest Resource Upgrades News

Diatreme Resources is consolidating its Far North Queensland silica assets by selling the Cape Flattery Silica Project to its joint venture with Sibelco, securing $7.4 million in fresh capital and streamlining project ownership ahead of key development milestones.

Anson Resources has recorded lithium grades of up to 148ppm from drilling fluids at its Mt Fuel-Skyline Geyser well in Utah, supporting a significant upgrade to its Green River Lithium Project resource estimate.

Kairos Minerals has boosted its Mt York Gold Project resource estimate to 2.08 million ounces, marking a 50% increase in contained gold and setting the stage for an aggressive 2026 drilling and feasibility campaign.

Aurum Resources Limited has reported a 34% increase in the Mineral Resource Estimate at its Napié Gold Project in Côte d'Ivoire, raising the total resource to 1.16 million ounces of gold. This growth lifts Aurum’s combined group gold resources to 4.2 million ounces across its Côte d'Ivoire assets, supported by ongoing drilling and strong metallurgical recoveries.

Mithril Silver and Gold Limited reports positive exploration results from its Copalquin project in Durango, Mexico, highlighting significant high-grade silver and gold intercepts at Targets 3 and 5, reinforcing the district-scale potential.

American Rare Earths has outlined a three-stage pilot plant program combining Wyoming-based mineral processing with downstream refining in Canada, aiming to accelerate pre-production rare earth oxide output from its Halleck Creek Project.

American Uranium Limited (ASX:AMU) has secured A$2.64 million through a placement after upgrading its Lo Herma uranium resource to 9.45 million pounds eU3O8 with improved grade. The company also plans a non-renounceable rights entitlement offer to raise up to A$2.58 million, supporting further drilling and technical studies ahead of a Q3 2026 Scoping Study.

Elevate Uranium Ltd has reinforced its U-pgrade™ Pilot Plant operations in Namibia with new management and process improvements, while revising its timeline for pilot plant results to August 2026. The company confirms previous bench-scale testwork remains valid despite the delay.

FireFly Metals Ltd reports strong drilling results at its Green Bay Copper-Gold Project in Canada, reinforcing the continuity of high-grade mineralisation in the Core Zone and adjacent VMS zones. These results support an upcoming resource upgrade and economic studies scheduled for mid-2026.

GreenTech Metals has uncovered material upside potential at its Munni Munni PGE-Cu-Ni project through a detailed review of historical drilling data, with maiden drilling assay results expected in mid-April 2026.

Anson Resources has completed a 23-hole drilling program at its Yellow Cat Uranium Vanadium Project in Utah, confirming mineralization extends 2,500 metres along strike between historical workings. Assay results for uranium, vanadium, and critical minerals are pending, with further drilling planned to establish a JORC resource.

Saturn Metals Limited has announced exceptional high-grade gold assay results from its Apollo Hill Gold Project in Western Australia, including a record 1m intercept grading 277g/t Au. These findings highlight significant untapped northern extensions beyond the existing 2.24Moz Mineral Resource and support ongoing exploration and resource growth.