Latest Mineral Resource Estimate News

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Venus Metals Corporation reports a significant update to its Sandstone gold resource, formalizes a joint venture with IGO at Bridgetown-Greenbushes, and reveals promising zinc and indium mineralisation at Youanmi.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Rimfire Pacific Mining is set to begin an 85-hole infill drilling program at its Murga Exploration Target, aiming to convert it into a mineral resource by early 2026 and significantly expand its scandium inventory.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Osmond Resources has extended the known strike of critical mineral-bearing quartzite layers at its Orión Project in Spain through successful step-out drilling, setting the stage for upcoming assay results and resource evaluation.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Rincon Resources advances its Western Australia exploration with new drilling at South Telfer and full acquisition of the Crackerbox Gold Project, while refining targets at Laverton.
Maxwell Dee
Maxwell Dee
31 Oct 2025
QMines Limited has completed the acquisition of the Mt Mackenzie gold-silver project, upgraded its resource base, and advanced drilling at Develin Creek, supported by a $9 million capital raise to fund exploration and development.
Maxwell Dee
Maxwell Dee
31 Oct 2025
Cobre Limited has reported a maiden Mineral Resource Estimate for its Ngami Copper Project in Botswana, alongside a significant investment agreement with Sinomine International Exploration. The company also advanced exploration activities with BHP funding and progressed key permitting milestones.
Maxwell Dee
Maxwell Dee
31 Oct 2025
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
First Lithium Limited has secured $800,000 in funding and is awaiting crucial license renewals in Mali, setting the stage for its maiden Mineral Resource Estimate expected in the December quarter.
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