Latest Mining Metallurgy News

Golden Horse Minerals has confirmed free-milling gold mineralisation at its Hopes Hill deposit through an independent petrographic study, supporting promising metallurgical recoveries. The company is advancing a substantial drilling campaign and preparing feasibility studies to optimise processing.

Metal Bank reports exceptional gold recovery results from its Seven Leaders Prospect near Kalgoorlie, highlighting a 72.5% gravity recovery and over 99% leaching efficiency, underpinning its near-term production ambitions.

Eclipse Metals reports promising Phase 1 metallurgical test results from its Grønnedal Rare Earth Element Project in Greenland, highlighting over 90% REE recovery in magnetic fractions. These findings lay the groundwork for further optimisation and scale-up testing.

High-Tech Metals reports strong drilling results at Wagtail Gold Deposit and secures $10.7 million from option exercises, advancing its Mt Fisher and Mt Eureka gold projects.

PC Gold Limited reports promising high-grade gold intersections and extensive visible gold in recent drilling at its Spring Hill Gold Project, setting the stage for a significant resource upgrade.

Ballard Mining Limited has launched a A$50 million placement to fund extensive drilling and early works at its fully permitted Baldock gold project in Western Australia, aiming for a maiden ore reserve and a final investment decision in 2026.

Unico Silver’s December quarter saw exceptional drill results at its Joaquin project and a $50 million capital raise, propelling the company into pre-feasibility studies and strengthening its development outlook.

Lindian Resources confirms a high-grade, ultra-low-radiation rare earth carbonate product from its Kangankunde project, achieving 97% recovery of critical neodymium and praseodymium. The breakthrough promises simpler processing and competitive operating costs.

PC Gold has secured a dual listing on the Frankfurt Stock Exchange, opening new doors to European investors as it advances its Spring Hill Gold Project in Australia’s Northern Territory.

Fulcrum Lithium reports encouraging initial metallurgical results from its Alkali Flats project in Nevada, showing up to 91% lithium recovery at moderate conditions, setting the stage for further exploration and resource definition.

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.

Venari Minerals reports a breakthrough in lithium upgrading at its Red Mountain Project, achieving up to a 132% increase in lithium concentration through innovative attrition scrubbing test-work. This advancement paves the way for a maiden Mineral Resource Estimate by year-end.