Latest Beneficiation Testwork News

Australian Silica Quartz Group (ASQ) finalises its acquisition of Australian Kaolin, securing a 47Mt kaolin resource and mining approval for a 250,000 tonne per annum operation. The company progresses kaolin beneficiation in China, explores high purity quartz projects, and advances gold targets at Koolyanobbing, supported by a $1.33m cash position.

WA1 Resources has bolstered its Luni Niobium Project’s Indicated Mineral Resource by 20 million tonnes and reported promising beneficiation testwork, setting the stage for its Pre-Feasibility Study due in Q4 2026.

Black Canyon Limited’s June quarter report highlights robust drilling results and beneficiation success at Wandanya, supported by a $265K WA government grant and a solid $7.8 million cash position.

Black Canyon's pilot scale Dense Media Separation testwork boosts manganese grades at Wandanya to 41% with recoveries around 80%, underpinning a promising development pathway.

St George Mining has raised A$60 million through a two-tranche placement led by major shareholder Hancock Prospecting to accelerate development of its high-grade Araxá rare earths and niobium project in Brazil.

St George Mining’s initial beneficiation testwork at its Araxá Project in Brazil has delivered high-grade niobium concentrates and a promising rare earth concentrate, validating its dual commodity approach and underpinning next-stage pilot plant plans.

Black Canyon has kicked off a substantial 15,000m RC drilling campaign at its Wandanya Project, aiming to define and grow its high-grade manganese and iron resource with first assays due in May 2026.

Mount Ridley Mines Limited has validated its heavy rare earth element resource through historical metallurgical testwork showing recoveries up to 86.5% across the Grass Patch Complex. The results underpin ongoing development efforts and metallurgical optimisation plans.

Black Canyon Limited has reported encouraging beneficiation testwork results from its Wandanya manganese project, achieving manganese oxide concentrate grades exceeding 40% using simple density-based methods. The company has also commenced a 15,000m drilling program alongside environmental surveys, progressing the project towards scoping-level economic evaluation.

Everest Metals Corporation has reported promising metallurgical test results for its Mt Edon Critical Mineral Project, alongside submitting a key Mining Proposal to regulators, signalling progress toward commercial development.

Osmond Resources reports promising preliminary testwork results from its Orión EU Critical Minerals Project in Spain, highlighting high-grade zircon and monazite concentrates with strong recovery rates. The company advances towards a scoping study and further beneficiation testing.

Resouro Strategic Metals reports encouraging metallurgical testwork results and progress on the Preliminary Economic Assessment for its Tiros Titanium and Rare Earths Project in Brazil, highlighting potential for a globally significant operation.