Latest Rare Earth Mining News

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Dateline Resources reports steady progress at its Colosseum Gold-REE Project in California, with geophysical surveys nearing completion and initial geochemical assays expected soon. The integrated data aims to sharpen drill targets for gold and rare earth elements.
Maxwell Dee
Maxwell Dee
23 June 2025
Ark Mines has launched a detailed metallurgical improvement program at its Sandy Mitchell Rare Earth and Heavy Minerals project, aiming to refine processing techniques and expand its resource base. The work supports a Pre-Feasibility Study due early next year.
Maxwell Dee
Maxwell Dee
17 June 2025
Meteoric Resources has partnered with MTM Critical Metals to apply innovative Flash Joule Heating technology, significantly upgrading the value of rare earth elements from its Brazilian Caldeira Project. This collaboration aims to create a scalable supply of critical magnetic rare earths for Western industries.
Maxwell Dee
Maxwell Dee
17 June 2025
European Lithium Ltd has released assay results from deep diamond drilling at Greenland’s Tanbreez Project, revealing high-grade rare earth mineralisation below the current resource estimate and setting the stage for resource expansion.
Maxwell Dee
Maxwell Dee
11 June 2025
Dateline Resources secures high-level U.S. government endorsement for its Colosseum Rare Earths Project, highlighting its strategic role in domestic critical minerals supply. The project’s significant gold resources and rare earth potential position it as a key player in America’s mineral independence efforts.
Maxwell Dee
Maxwell Dee
10 June 2025
Dateline Resources secures high-level U.S. government backing to accelerate its Colosseum Rare Earths Project in California, highlighting its strategic role in domestic critical minerals supply.
Maxwell Dee
Maxwell Dee
10 June 2025
Dateline Resources has upgraded its U.S. trading status to OTCQB, enhancing liquidity and investor access as interest surges around its Colosseum Gold-REE Project in California.
Maxwell Dee
Maxwell Dee
6 June 2025
Dateline Resources advances exploration at its Colosseum Gold-REE Project with integrated geochemistry and geophysics, aiming to unlock new gold and rare earth mineralisation zones.
Maxwell Dee
Maxwell Dee
2 June 2025
Ionic Rare Earths has announced a $3 million capital raise via convertible notes, aimed at advancing its rare earth projects across multiple continents. The raise, pending shareholder approval, underscores the company’s strategic push into sustainable rare earth extraction and recycling technologies.
Maxwell Dee
Maxwell Dee
29 May 2025
Dateline Resources reports promising geochemical anomalies at its Colosseum Gold-REE Project in California, hinting at extensions to the known gold mineralisation and reinforcing rare earth element prospects.
Maxwell Dee
Maxwell Dee
27 May 2025
Dateline Resources Limited has updated its scoping study for the Colosseum Gold Project in California, incorporating a revised gold price of US$2,900/oz that significantly enhances the project's economic outlook. The study confirms robust project fundamentals and sets the stage for a Definitive Feasibility Study.
Maxwell Dee
Maxwell Dee
26 May 2025
Critica Limited announces the resignation of Managing Director Philippa Leggat, who led key advances in the Jupiter rare earth project. An interim CEO is appointed as the Board begins the search for a permanent successor.
Maxwell Dee
Maxwell Dee
22 May 2025