Latest Metallurgical Testwork News

PC Gold’s latest metallurgical testwork at Spring Hill reveals exceptional gold recoveries at coarse grind sizes, promising lower processing costs and higher throughput. The Pre-Feasibility Study remains on track for mid-November delivery.

Heavy Rare Earths Limited has dramatically increased its Subron Rare Earths Project footprint, capturing significant extensions to high-grade heavy rare earth oxide zones with minimal upfront costs.

Flynn Gold’s metallurgical tests at its Golden Ridge Project in northeast Tasmania demonstrate strong gold recoveries from lower-grade mineralisation, supporting bulk mining potential and advancing project development.

Unico Silver delays its maiden Pre-Feasibility Study to January 2027, integrating updated drilling results and advanced metallurgical testing that could expand resource scale and improve production efficiency.

TG Metals Limited has delivered a maiden inferred lithium resource at its Burmeister deposit within the Lake Johnston Project, outlining a 6.7 million tonne resource grading 1.18% Li2O with significant exploration upside.

Barton Gold has expanded its Tolmer silver discovery in South Australia, delivering multiple high-grade silver and gold assay results from a recent 3,677m drilling program. The western silver zone now stretches over 500 metres, while the eastern gold zone shows broad, high-grade gold mineralisation. Metallurgical testwork is set to begin, aiming to clarify recoverability and support resource modelling.

OD6 Metals consolidates progress across its rare earths, copper, and fluorspar assets with strong resource bases and ongoing development activities in Nevada, Western Australia, and New South Wales.

QMines Limited reported standout copper and gold assay results from two diamond drill holes at Mt Chalmers, surpassing existing resource grades and fueling ongoing feasibility and metallurgical work.

Yugo Metals continues to hit significant gold grades in its maiden drilling at the Erak Prospect, with mineralisation open in multiple directions and further drilling underway.

Kingfisher Mining’s recent drilling at the Allendale project near Broken Hill has validated significant high-grade lead-zinc-silver mineralisation, reinforcing its strategic position in the region’s base and precious metals sector.

Accent Resources NL (ASX: ACS) has responded to ASX queries following dramatic share price surges, providing comprehensive shareholder data and reaffirming its focus on advancing the Magnetite Range Project while progressing the sale of the Norseman Gold Project.

Jindalee Lithium's US arm has cleared the last regulatory hurdle to begin a critical Phase 1 drilling program at the McDermitt Lithium Project, aiming to upgrade resource confidence and provide key data for project feasibility.