Latest Mineral Resource Estimation News

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Sunstone Metals advances corporate talks potentially leading to a formal offer while updating its Bramaderos Mineral Resource to support a scoping study. Exploration at its Ecuador projects reveals significant gold and copper potential.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Castile Resources has reported substantial increases in gold, copper, and bismuth resources at its Rover 1 Project, while advancing plans for refined bismuth production amid tightening global supply due to Chinese export controls.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Tennant Minerals has announced a maiden high-grade copper-gold resource at its Bluebird discovery, alongside new exploration targets identified through gravity data modelling. These developments set the stage for advancing project development and further drilling.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Chilwa Minerals has confirmed elevated rare earth and heavy mineral sands resources in Malawi, progressing exploration and metallurgical studies alongside a $4.1 million capital raise and strategic logistics talks.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Sun Silver Limited reports significant drilling success at its Maverick Springs silver-gold project, backed by a $30 million capital raise and plans for a U.S. OTC listing to broaden investor access.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Brightstar Resources reports a record September quarter with strategic consolidation of the Sandstone region through Aurumin acquisition, a $50 million capital raise, and advancing key projects towards development.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Warriedar Resources reports robust drilling results confirming extensions of high-grade gold and antimony mineralisation at key Western Australian projects, alongside an increased acquisition offer from Capricorn Metals.
Maxwell Dee
Maxwell Dee
31 Oct 2025
WIN Metals has completed the strategic acquisition of the high-grade Radio Gold Mine and launched a significant drilling program, supported by a $2.35 million capital raise to advance exploration and development activities.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Gorilla Gold reports a dramatic 340% increase in its Mulwarrie gold resource and ongoing high-grade discoveries at Comet Vale, backed by a $31.7 million capital raise to fuel further exploration.
Maxwell Dee
Maxwell Dee
31 Oct 2025
African Gold Limited reports robust September quarter results, confirming high-grade gold mineralisation at Blaffo Guetto and advancing exploration at Konahiri North, backed by a $16 million cash boost from a profitable Montage share sale.
Maxwell Dee
Maxwell Dee
30 Oct 2025
Krakatoa Resources has launched a major drilling campaign at its Zopkhito Antimony-Gold Project in Georgia, backed by a $3.1 million capital raise, while also expanding its rare earths landholding in Western Australia.
Maxwell Dee
Maxwell Dee
30 Oct 2025
Leeuwin Metals reports promising high-grade gold intersections at its Evanston prospect, completing a 5,000m drill program with 31 assays pending, and secures $5.8 million to accelerate exploration at its Marda Gold Project.
Maxwell Dee
Maxwell Dee
30 Oct 2025