Latest Copper News

Tennant Minerals (ASX:TMS) clarifies no undisclosed information before May 7 amid a sharp share price and volume spike, attributing market moves to anticipation of re-assay results received May 8 and peer activity in Tennant Creek.

OD6 Metals has pinpointed the historically noted Big Jim Fluorspar Lode within its Quinn Project, revealing grades up to 98.6% CaF2 and defining a new, substantial drill target in a district-scale system.

Metallium has successfully completed a 12-hour continuous run of its commercial-scale Flash Joule Heating reactor, demonstrating stable operation and exceeding throughput expectations. This milestone reduces scale-up risks ahead of planned multi-reactor deployment at its Texas facility.

S2 Resources has confirmed and expanded a broad corridor of gold and multielement soil anomalies north of the historic Wedderburn gold field, highlighting intrusion-related mineralisation potential at its Yeungroon project.

FireFly Metals has completed an in-specie distribution of 60 million Bellavista shares to eligible shareholders following the sale of its Ontario gold projects. Trading in Bellavista shares begins 12 May 2026, while FireFly awaits an ATO ruling on tax implications.

DGR Global has secured a $3 million investment in Savannah Goldfields, combining a tiered gold royalty with a 4.5% equity stake. The deal aims to tap into Savannah’s North Queensland gold assets and fund exploration, following DGR’s recent SolGold exit.

Sunstone Metals has withdrawn its production targets and financial forecasts for the Bramaderos Gold-Copper Project, citing an overreliance on Inferred resources without a reasonable basis. The company plans infill drilling to upgrade resources and expects an updated Mineral Resource estimate later in 2026.

Aeris Resources has confirmed a significant new mineralised trend at its Avoca Tank deposit and thicker copper intersections at Budgerygar, setting the stage for resource upgrades and potential mine plan enhancements at its Tritton Operation.

Diablo Resources has acquired an 80% stake in Utah's Horn Silver Mine, a historically prolific high-grade silver asset, backed by a $3.5 million capital raise to accelerate drilling across multiple immediate targets.

Solstice Minerals has pushed the Nanadie Copper-Gold Project’s mineralised system deeper by completing its longest diamond drillhole to date, intersecting extensive visible copper sulphides well below the current resource boundary.

Estrella Resources has completed a Category B market appraisal at its Ira Miri manganese project, confirming a 27,371 tonne stockpile including nearly 5,000 tonnes of high-grade manganese. Exploration upside remains significant with open mineralisation and upcoming geophysical surveys.

Rincon Resources' latest MobileMT survey at Telfer South reveals major undrilled geophysical targets aligned with high-grade gold-copper mineralisation, setting the stage for a significant 2026 drilling campaign.