Latest Resource And Reserve Estimates News

Larvotto Resources has greenlit the Hillgrove Antimony-Gold Project development, securing $175 million in funding and reporting strong high-grade drilling results that bolster its resource base.

Austral Gold’s Q3 report reveals a sharp production drop at Guanaco following a fatal accident, prompting a downward revision of 2025 output and cost hikes, while Casposo’s refurbishment signals a new growth phase.

Alkane Resources reports a total of 1.97 million ounces of gold in Mineral Resources at its Swedish Björkdal operations, with underground mining ongoing and open pit mining paused until 2027. Exploration highlights suggest promising extensions near existing infrastructure.

Alkane Resources reports its inaugural JORC-compliant Mineral Resources and Ore Reserves for the Costerfield Property, highlighting a robust resource base and a mine life extended to 2030. The recent True Blue Deposit discovery further bolsters the project’s potential.

Alkane Resources reports a robust 9.8 million ounce gold resource base in New South Wales as of June 2025, with ongoing underground mining at Tomingley and development progress at Boda-Kaiser.

Alkane Resources has released its FY25 Mineral Resources and Ore Reserves update, highlighting a robust asset base across Australia and Sweden and reinforcing its growth trajectory with ongoing capital investments.

Austral Gold Limited has released an updated Mineral Resource and Reserve estimate for its Casposo Mine in Argentina, underpinning plans to restart production with strong economic fundamentals. The report highlights a 74-month mine life and a compelling after-tax NPV of US$72.7 million.

Larvotto Resources reports strong high-grade gold and antimony intercepts from its Eleanora-Garibaldi drilling program, setting the stage for a Mineral Resource and Reserve update at its Hillgrove project in NSW.

Capricorn Metals maintains a robust 4.0 million ounce gold reserve as of June 2025, with significant drilling success at Mt Gibson and ongoing updates planned for both Mt Gibson and Karlawinda projects in FY26.

Black Cat Syndicate has unveiled new, exceptionally high-grade gold lodes at its Paulsens Gold Operation, including a standout 5-meter intercept grading 90.55 grams per tonne. This discovery could accelerate resource growth and production plans at the underground mine.

Ramelius Resources has reported a substantial 38% increase in Mineral Resources and a remarkable 118% rise in Ore Reserves as of June 2025, underpinned by new project inclusions and a promising Pre-Feasibility Study for its Break of Day underground mine.

New Hope Corporation has updated its 2025 coal resources and reserves, highlighting a significant increase at West Muswellbrook due to a new geological model, while overall reserves remain steady.