Latest Diamonds News

Antipa Minerals completed its CY2025 drilling program at the Minyari Gold-Copper Project, revealing new high-grade zones and boosting its Mineral Resource Estimate to 3.6 million ounces gold equivalent. The company is progressing its Pre-Feasibility Study and has commenced a major new drilling campaign, supported by a strong cash position.

Castile Resources has kicked off pilot plant bench scale testing for its Rover 1 project, integrating a 41% resource upgrade and higher metal prices into its Bankable Feasibility Study. The company also secured $8.4 million in funding and is preparing for exploration drilling amid regional consolidation.

Flynn Gold has reported standout assay results from its Tasmanian projects, including exceptional silver-lead-zinc grades at Silver King and significant tungsten-gold mineralisation at Firetower and Warrentinna, underpinning a ramp-up in drilling and regional exploration.

Forrestania Resources has reported a series of high-grade gold intercepts from drilling at British Hill, Mt Palmer, and Johnson Range projects in Western Australia, underscoring its methodical exploration approach and potential resource growth.

Diamond Infraco 1 Pty Ltd, backed by IFM Global Infrastructure Fund, has tabled an all-cash takeover offer for the remaining Atlas Arteria securities at A$4.75, rising to A$5.10 if a 45% stake is secured. The bid comes amid concerns over Atlas Arteria’s recent strategic pivot and operational underperformance.

Brazilian Rare Earths (ASX: BRE) has reported substantial expansion of its Monte Alto rare earth project with ultra high-grade drilling results and validated low-temperature processing delivering 97% recovery. The company also secured a Trial Mining Licence enabling early production and bulk shipments.

Altair Minerals has landed a A$28.2 million strategic placement from Endeavour Mining’s subsidiary at a premium, boosting its treasury to about A$40 million and enabling a major expansion of exploration at the Greater Oko gold project in Guyana.

Solstice Minerals has pushed the boundaries of its Nanadie Copper-Gold Project in WA, completing the deepest drillhole to date and logging visible copper sulphides well below previous resource levels. Assay results are pending, but early signs point to meaningful extensions of the mineralised system.

Far Northern Resources has confirmed significant extensions to its Bridge Creek gold resource following Phase 2 drilling, revealing new mineralisation zones and setting a structured five-step plan for 2026 development.

Sentinel Metals is poised to launch its maiden drilling campaign at the Columbia Gold-Silver Project in Montana, pending final regulatory approval. The company also bolsters its local engagement with a strategic executive hire and advances environmental studies.

Barton Gold Holdings has reported exceptional high-grade gold assays up to 170 g/t at its Challenger project and strong drilling progress at Tunkillia, underpinning an advancing feasibility study and a robust cash balance of $13.3 million.

Sunshine Metals reveals a robust Mining Study at its Liontown Project in Queensland, targeting shallow oxide gold with initial production of approximately 75,000 ounces of gold and 654,000 ounces of silver, generating an estimated net operating cashflow of $163 million. High-grade drilling results and a $202K government grant support ongoing exploration and development.