Latest Feasibility Studies News

Australian Silica Quartz Group is shifting its centre of gravity from exploration to development after adding the 47.3Mt White Swan Kaolin Project. The project has an approved 250,000-tonne-per-year mining concept, but commercial offtake and feasibility work remain ahead.

Cobalt Blue has cleared important technical and regulatory hurdles at its Kwinana refinery, but the pre-revenue developer says further funding is needed and auditors flagged material uncertainty over its ability to continue as a going concern. The company reported an A$8.797 million loss for FY2026 despite ending the year with A$4.265 million in cash.

Fin Resources’ first drilling campaign at Cabin Lake delivered gold in all eight holes, including two high-grade shallow intersections at Arrow. But the ASX-listed explorer also reported a sharply wider loss, a major impairment and an auditor-highlighted material uncertainty over its ability to continue without further capital.

American West Metals expanded its Storm copper resource and reported a major indium-zinc-gold intersection at West Desert during FY2026. But the ASX-listed explorer remains reliant on further funding, with the auditor flagging material uncertainty over its ability to continue as a going concern.

VRX Silica has assembled much of the commercial and regulatory case for Arrowsmith North, including 960,000 tonnes per annum of binding offtakes and a reported A$179.2 million project NPV. The harder test now is funding construction while final approvals, logistics contracts and a final investment decision remain outstanding.

EcoGraf’s preliminary review has identified potential to lift Epanko Stage 1 production from 73,000 to 87,600 tonnes per annum, while reducing first-10-year C1 costs by 5.8%. The higher-output case remains subject to further engineering, financing work and a Final Investment Decision.

Leeuwin Metals ended FY2026 with a 342,300-ounce Marda resource, which increased to 378,600 ounces shortly after year end following further Evanston drilling. The gold explorer is now shifting towards permitting and mine planning, although it remains loss-making, has no Ore Reserves and expects to require further funding.

Podium Minerals says optimisation work has maintained approximately 80% overall 3E recovery while cutting the targeted size of its downstream recovery circuit by about half. The technical gains came alongside a larger annual loss and an explicit reliance on further funding to advance Parks Reef.

Unico Silver has secured approximately A$60 million from institutional and sophisticated investors, taking pro forma cash to about A$110 million. The capital will fund 20,000 metres of drilling, a maiden PFS due in January 2027 and continued advancement of a DFS through 2027.

Brightstar Resources says laboratory testwork across deposits representing about 80% of its Sandstone resource supports a conventional gravity and carbon-in-leach processing route, with average recoveries around 94%. The results provide the processing basis for the project’s pre-feasibility study, although Bull Oak and further variability testing remain outstanding.

Nordic Resources has recorded gold recoveries of up to 90% and copper recoveries of up to 91% at its Kopsa gold-copper project in Finland using a conventional processing route. The results will feed into an updated resource estimate expected in October, while a new 12,000-metre drilling program is already under way.

Sarytogan Graphite has confirmed copper mineralisation across the full 452.5-metre length of its third diamond hole at Ilksan in Kazakhstan. The result strengthens the porphyry interpretation, although the 0.063% copper average is notably below the two nearby holes.