Latest Chemical Processing News

Brazilian Rare Earths (ASX: BRE) has unveiled a scoping study for its Monte Alto and Camaçari project in Bahia, Brazil, showcasing ultra-high grades and robust economics with a post-tax NPV8 of US$6 billion and a rapid 1.1-year payback.

Brazilian Rare Earths (ASX: BRE) has delivered a striking scoping study for its Rocha da Rocha Rare Earths Province in Brazil, anchored by the Monte Alto deposit’s world-class 11.3% TREO grade, projecting robust economics and a low-cost production path.

Mount Ridley Mines’ first TIMA automated mineralogy study at Grass Patch reveals rare earth elements are locked in discrete phosphate minerals, supporting flotation as a key beneficiation step ahead of leaching and Phase 1 metallurgical testwork.

Critical Minerals Group’s Pre-Feasibility Study for its Lindfield Vanadium Project delivers a robust $821 million pre-tax NPV and 26.6% IRR, setting the stage for a Definitive Feasibility Study and potential final investment decision in 2027.

PMET Resources has achieved over 97% caesium extraction from pollucite concentrate using sulphuric acid leaching at SGS Canada, while parallel proprietary testwork with Koch Technology Solutions advances value-added caesium chemical pathways.

Aldoro Resources has hit a new high-water mark at its Kameelburg project with drill hole DD008F delivering the thickest and highest-grade rare earth mineralisation to date. The full Phase II assay suite confirms a vast, multi-commodity system and an imminent resource update.

Ark Mines has produced high-grade monazite and titanium dioxide products from its Sandy Mitchell heavy mineral concentrate, marking a key step toward commercialising its North Queensland rare earths project.

Astron Limited has updated its Donald Rare Earth and Mineral Sands Project with a refreshed Bankable Feasibility Study showing a pre-tax NPV8 of AUD 759 million, strengthened Indigenous agreements, and a targeted Final Investment Decision in Q2 2026.

Neometals has secured A$7.9 million through a placement and launched a concurrent A$5.1 million entitlement offer to fund gold production at Barrambie and advance lithium exploration in Utah. The capital raise supports a near-term production joint venture and aggressive resource expansion.

Temas Resources is tapping the Canadian market with a $1.5 million flow-through share placement aimed at advancing its titanium projects in Quebec. The raise supports exploration expenses tied to its proprietary processing technology and resource development.

Temas Resources Corp has appointed chemical process expert Dr. Santiago Faucher to its Scientific Advisory Board, enhancing the technical and commercialisation capabilities of its Regenerative Chloride Leaching (RCL) technology. This move supports the company’s strategy to advance its innovative hydrometallurgical platform and complements its mineral project developments in Québec.

Viking Mines has achieved a remarkable upgrade to a 63.6% tungsten concentrate at its Linka Project in Nevada, signalling a rapid, low-capital pathway to production amid soaring global tungsten prices.