Latest Sustainable Mining Technologies News

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DevEx Resources reports a major metallurgical breakthrough at its Kennedy Rare Earths Project in Queensland, achieving up to 68% recovery of critical magnet rare earth elements using a straightforward heap leach process with low acid consumption.
Maxwell Dee
Maxwell Dee
24 Nov 2025
Locksley Resources has partnered with Columbia University to develop cutting-edge, sustainable technologies for rare earth and critical mineral processing in the US, advancing its Mine-to-Market strategy amid growing government support.
Maxwell Dee
Maxwell Dee
17 Nov 2025
OD6 Metals has selected a cutting-edge rare earth processing flowsheet delivering ~75% recovery of key elements and completed metallurgical drilling at Splinter Rock, supported by a $2.5 million capital raise. The company also commenced Phase 2 drilling at its Gulf Creek Copper Project, maintaining a strong cash position.
Maxwell Dee
Maxwell Dee
28 Oct 2025
Brazilian Critical Minerals has successfully produced a high-grade mixed rare earth carbonate containing 50% total rare earth oxides from low-grade field leach solutions at its Ema Project, validating its in-situ recovery process and commercial viability.
Maxwell Dee
Maxwell Dee
23 Oct 2025
OD6 Metals has successfully produced high-quality rare earth products from its Splinter Rock project, positioning itself for premium market payability and strategic global partnerships.
Maxwell Dee
Maxwell Dee
13 Aug 2025
OD6 Metals has unveiled a breakthrough nanofiltration technology at its Splinter Rock Rare Earth Project, achieving over 80% acid recovery that promises to significantly cut processing costs and enhance project economics.
Maxwell Dee
Maxwell Dee
4 Aug 2025
Cobre Limited has delineated a significant new zone of copper and silver mineralisation at its Ngami Copper Project in Botswana, advancing its resource development plans. The company has engaged WSP to prepare a Mineral Resource Estimate, underpinning its innovative In-Situ Copper Recovery strategy.
Maxwell Dee
Maxwell Dee
27 May 2025
Kuniko Limited has streamlined its Norwegian battery metals portfolio, pursued non-dilutive green funding, and forged AI satellite data partnerships, setting the stage for growth in Europe’s critical minerals sector.
Maxwell Dee
Maxwell Dee
30 Apr 2025
Magnetite Mines has submitted a key Mining Lease Proposal for its Razorback Iron Ore Project and is progressing strategic funding agreements, including a $7 million convertible note facility. The company also filed a provisional patent for a novel saline water processing method, underscoring its technical innovation in green iron production.
Maxwell Dee
Maxwell Dee
29 Apr 2025
Anson Resources secured key approvals to expand drilling at its Utah lithium projects, reported a maiden resource at its Western Australia base metals deposit, and raised $2.3 million in an oversubscribed share purchase plan.
Maxwell Dee
Maxwell Dee
30 Jan 2025