Latest Economic Evaluation News

Argosy Minerals has successfully concentrated lithium brine from its Rincon project by up to six times in pilot-scale evaporation tests, bolstering confidence in its Definitive Feasibility Study and production targets.

Flynn Gold’s 2026 drilling at Firetower confirms high-grade polymetallic mineralisation extending at least 80 metres deeper than previous drilling, with copper grades adding new value potential.

G50 Corp's latest metallurgical tests at Golconda confirm low-cost recovery of gallium alongside gold and silver, reinforcing its potential as a strategic domestic supplier of critical minerals.

McLaren Minerals has wrapped up its largest-ever drilling campaign at the McLaren Titanium Project on schedule and within budget, setting the stage for a Mineral Resource update and maiden Ore Reserve estimate.

Minerals 260 has completed a Pre-Feasibility Study and declared a maiden Ore Reserve for its Bullabulling Gold Project, revealing robust economics and a pathway to production by late 2028.

Infinity Mining (ASX:IMI) has achieved almost 100% copper extraction from century-old smelter waste at its Cangai site using Orivium’s advanced technology, advancing plans for a new processing plant.

Ore Resources has accelerated its lithium exploration and development at Coolgardie with diamond and RC drilling programs, alongside advancing economic studies and permitting efforts.

West Coast Silver has kicked off a major geophysical survey at its Elizabeth Hill project, aiming to uncover repeats of its historically high-grade silver system along 4 kilometres of the Munni Munni Fault Zone.

Diatreme Resources has unveiled a maiden Mineral Resource Estimate of 102.7 million tonnes of high-purity silica sand at its Casuarina deposit, lifting its total global resource base to 632.8 million tonnes. The deposit's proximity to existing infrastructure and high silica content underpin its development potential.

Tungsten Mining NL's Watershed Preliminary Economic Evaluation reveals a robust project with a pre-tax NPV of A$1.3 billion and a swift payback, aiming for first production by 2027 amid tightening global tungsten supply.

GoldArc Resources has identified distinct critical element associations with gold mineralisation at Mt Stirling and Mt Stirling Well, advancing metallurgical test work and mine planning with BML Ventures.

CuFe Limited has dramatically increased the confidence in its Gecko Copper-Gold Deposit at Tennant Creek, raising the Indicated resource category from 4% to 66%, enabling more robust economic evaluation and mine planning.