Latest Mineral Resource Estimate News

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TG Metals has expanded its Van Uden gold resource to 270,800 ounces with a 120% increase in indicated ounces, discovered new mineralisation 550m south, and filed a lithium processing patent at Lake Johnston.
Maxwell Dee
Maxwell Dee
28 Apr 2026
Midas Minerals has unveiled an initial inferred resource of 10.5Mt at 1.6% copper and 21g/t silver for its T-13 deposit in Namibia, alongside a $28 million placement to accelerate drilling and feasibility studies.
Maxwell Dee
Maxwell Dee
28 Apr 2026
Audalia Resources has unveiled a maiden Ore Reserve for its Medcalf vanadium-titanium-iron project alongside an updated Pre-feasibility Study outlining two viable development options with strong economic returns. The company faces a tight cash position but is pursuing a $450,000 capital raise to sustain progress.
Maxwell Dee
Maxwell Dee
28 Apr 2026
Gorilla Gold Mines has uncovered two new shallow, high-grade gold zones at its Comet Vale project, prompting an accelerated drilling campaign to explore the significant growth potential within its North Kalgoorlie Hub resource base.
Maxwell Dee
Maxwell Dee
28 Apr 2026
Aurum Resources has boosted its total gold resources to 4.2 million ounces across two Côte d’Ivoire projects, supported by ongoing drilling and a strategic placement led by Perseus Mining. The company’s strong cash position and board strengthening set the stage for upcoming feasibility milestones.
Maxwell Dee
Maxwell Dee
28 Apr 2026
IRIS Metals has revealed a 3.03Mt lithium resource at its fully permitted Beecher Project in South Dakota, featuring a notable rubidium component with a high-grade zone containing around 2,100 tonnes of Rb2O. This positions Beecher as a rare multi-commodity critical minerals asset in a top US mining jurisdiction.
Maxwell Dee
Maxwell Dee
28 Apr 2026
First Au Limited has boosted confidence in its Gimlet Gold Project by upgrading 62% of its resource to Indicated, while streamlining its focus on Western Australian gold through the acquisition of the Barlee Project and exiting offshore assets.
Maxwell Dee
Maxwell Dee
28 Apr 2026
Atomic Eagle has kicked off a substantial 30,000-metre drilling campaign at its Muntanga Uranium Project in Zambia, targeting resource growth and new discoveries across three priority areas following a recent 24% resource upgrade.
Maxwell Dee
Maxwell Dee
28 Apr 2026
Horizon Gold has confirmed new high-grade gold shoots at its Kingfisher prospect, underpinning resource growth potential, while progressing a major $30 million capital raise and leadership transition.
Maxwell Dee
Maxwell Dee
28 Apr 2026
Skylark Minerals has kicked off its largest drilling campaign at the Zaranou Gold Project in Côte d’Ivoire, confirming deeper and thicker gold mineralisation that could expand its 364,600-ounce inferred resource.
Maxwell Dee
Maxwell Dee
28 Apr 2026
Stellar Resources has revealed exceptional tungsten and silver assay results from reconnaissance sampling at its Scamander Critical Minerals Project in Tasmania, highlighting significant exploration upside alongside its flagship Heemskirk Tin Project.
Maxwell Dee
Maxwell Dee
28 Apr 2026
Chilwa Minerals confirmed a significant niobium discovery at its Nakombe target, progressing with dual diamond rig drilling and advancing a NASDAQ listing application. Heavy mineral sands resource work continues alongside a new ionic clay rare earth program.
Maxwell Dee
Maxwell Dee
28 Apr 2026