Latest Metallurgical Testwork News

Critica Limited’s recent drilling at its Jupiter Rare Earth Project has validated broad, near-surface high-grade zones, underpinning an imminent resource upgrade and advancing its scoping study.

Temas Resources has filed a new patent for extracting chromium using its Regenerative Chloride Leach technology, broadening its critical minerals platform and commercial prospects.

Sky Metals has unveiled a significant Mineral Resource Estimate upgrade for its Tallebung project, lifting tin and tungsten inventories substantially and introducing a maiden silver resource. This positions Tallebung as a large-scale, shallow open-pit opportunity with promising metallurgical and development prospects.

RareX Limited’s latest metallurgical program at Cummins Range delivers a breakthrough 9.5x upgrade in rare earth concentrate grade and confirms a viable gallium by-product extraction pathway, setting the stage for integrated multi-element processing.

Terra Metals has extended its Southwest Main Sulfide Corridor at the Dante Project, defining a vast PGM-Cu-Ni-Co system open in all directions and starting near surface, boosting prospects for early-stage mining.

Resouro Strategic Metals is set to raise up to C$2 million through a non-brokered private placement to fund pre-feasibility studies and metallurgical work at its flagship Tiros project in Brazil, building on a recent robust preliminary economic assessment.

Odyssey Gold’s Stage 1 Scoping Study for the Tuckanarra Project outlines a low-capital, high-margin open-pit mining operation producing 79,000 ounces of gold over 29 months with pre-tax cashflows of A$180 million at A$6,000/oz gold price.

OzAurum Resources reports strong metallurgical results from heap leach column tests at Mulgabbie North, confirming a low-cost production route with high gold recoveries and advancing plant commissioning despite minor delays.

CZR Resources has reported promising assay results from its 2026 drilling and sampling campaigns across its Pilbara projects, highlighting significant copper-gold mineralisation at Croydon and strong iron ore potential at Yarraloola.

Arika Resources is mobilising for its biggest ever drilling push, with a 20,000-metre program focusing on high-grade extensions and new targets at its Western Australian gold projects.

OD6 Metals has unveiled exceptional high-grade fluorspar channel sampling results at its Horseshoe Prospect, pointing to a substantial near-surface deposit with grades averaging above 64% CaF2 and widths up to 50 metres.

Temas Resources has filed a new patent for its proprietary Regenerative Chloride Leach (RCL) process targeting vanadium extraction, broadening its critical minerals technology portfolio and reinforcing its commercial licensing ambitions.