Latest Mineral Processing News

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Pioneer Minerals has signed a non-binding MOU with Mineral Technologies USA to collaborate on tungsten beneficiation and gallium recovery at its Springfield Project in Idaho, aiming to support US critical mineral supply chains and progress towards potential near-term production.
Maxwell Dee
Maxwell Dee
7 Apr 2026
The Environmental Group’s TAPC division has secured a significant A$9 million contract to supply emissions control technology for a key rare earth project in Angola, marking a strategic move into the critical minerals sector.
Maxwell Dee
Maxwell Dee
2 Apr 2026
Andromeda Metals faces uncertainty in securing cornerstone funding for its Great White Project due to Middle East geopolitical tensions, while pushing forward with its High Purity Alumina pilot plant commissioning.
Maxwell Dee
Maxwell Dee
31 Mar 2026
Temas Resources has commissioned a new metallurgical lab in Ontario to accelerate the scale-up and commercialisation of its innovative Regenerative Chloride Leach (RCL) technology, while securing initial third-party contracts to boost revenue.
Maxwell Dee
Maxwell Dee
31 Mar 2026
Temas Resources has formed a Scientific Advisory Board of hydrometallurgical leaders to accelerate the rollout of its innovative Regenerative Chloride Leaching technology, promising major cost and environmental benefits in critical minerals processing.
Maxwell Dee
Maxwell Dee
27 Mar 2026
EV Resources has begun refurbishing its Tecomatlán Processing Plant in Mexico, marking a pivotal shift from exploration to near-term antimony production amid tightening global supply. The company aims to leverage this low-cost, staged approach to secure a first mover advantage in the critical minerals market.
Maxwell Dee
Maxwell Dee
26 Mar 2026
Rumble Resources has reported promising metallurgical testwork from its Western Queen Gold and Tungsten Project, confirming the potential for high-grade tungsten concentrate production alongside gold. The company is advancing a scoping study to fast-track tungsten mining and processing amid soaring global prices.
Maxwell Dee
Maxwell Dee
25 Mar 2026
Flynn Gold’s latest assays confirm shallow, high-grade gold and tungsten mineralisation at its Firetower Project in Tasmania, setting the stage for a follow-up drilling campaign in Q2 2026.
Maxwell Dee
Maxwell Dee
24 Mar 2026
Diatreme Resources has reported a significant boost in mineral recoveries and production forecasts for its Cyclone Project in Western Australia, driven by advanced metallurgical testwork and flowsheet optimisation.
Maxwell Dee
Maxwell Dee
19 Mar 2026
ABx Group has announced a breakthrough with its second mixed rare earth carbonate sample from Tasmania’s Deep Leads deposit, boasting higher heavy rare earth content and fewer impurities. This advancement enhances project flexibility and strengthens ABx’s position in the competitive rare earths market.
Maxwell Dee
Maxwell Dee
16 Mar 2026
Locksley Resources has produced 99.5% pure antimony trioxide from its Desert Antimony Mine feedstock, marking a key step toward restoring a fully domestic U.S. supply chain for this critical mineral.
Maxwell Dee
Maxwell Dee
12 Mar 2026
ABx Group has secured partnerships in two major Australian Government R&D initiatives aimed at advancing rare earths refining and exploration technologies, accelerating development of its ionic clay rare earth project in Tasmania.
Maxwell Dee
Maxwell Dee
11 Mar 2026