Latest Scoping Studies News

Odyssey Gold’s latest drilling has added high-grade hits outside current resource boundaries and strengthened the case for a connected Cable-Bollard-Highway mineralised system at Tuckanarra. Preliminary fresh-rock testwork also returned recoveries of up to 99%, although the results remain exploration-stage and an updated resource is still to come.

Lefroy Exploration has moved from explorer to gold producer after Lucky Strike delivered its first gold, while Mt Martin and Burns advanced towards potential development. The milestone comes alongside a $2.136 million loss and an auditor warning that uncertain profit distributions may require further funding.

Critica Limited (ASX:CRI) has delivered stronger technical results across its Jupiter rare earths and Mt Lindsay tin-tungsten projects, but the developer remains dependent on further funding. Two scoping studies targeted for Q3 2026 now carry the burden of translating resource potential and laboratory results into project economics.

PTR Minerals has identified water-bearing aquifers at all three paleochannel targets tested at its Rosewood Titanium Project, addressing a key requirement for its proposed gravity-based processing operation. The company has also cleared access for infill drilling and broader exploration in South Australia.

PTR Minerals has confirmed water-bearing aquifers at all three palaeochannel targets tested near its Rosewood Titanium Project, supporting the proposed gravity-based processing route. The result improves the project’s water supply outlook, but yield, quality and long-term sustainability still require testing.

Orbit Resources enters FY2027 with a 17.52Mt Lewis Ponds resource, a preliminary study pointing to a A$481 million pre-tax NPV and a new polymetallic sulphide discovery outside the existing resource. The gains come with familiar junior-miner constraints: a A$3.49 million annual loss, A$3.69 million in cash and further funding still required.

Australian Mines has appointed a specialist consultant team to complete the pre-feasibility study for its Flemington Scandium Project, targeting delivery in the first quarter of 2027. The study will retain a 60-tonne-per-year scandium oxide reference case while testing production scenarios of up to 180 tonnes per year.

Marmota has expanded drilling across its Greenewood and Mainwood gold targets after intersecting geology resembling earlier favourable zones. With 313 holes now completed, the first assays are expected next week, although the announcement contains no new grades or quantified mineralisation.

Critica has produced high-purity mixed rare earth oxide and iron concentrate samples from its Jupiter project, giving potential counterparties physical products to evaluate. The milestone follows flowsheet improvements including stronger recovery, higher concentrate grades and lower sulphuric acid consumption, but commercial specifications and project economics remain unresolved.

Castile Resources has emerged from FY2026 with a larger Rover 1 resource, stronger preliminary project economics and A$9.37 million in cash. The next challenge is converting a A$1.07 billion pre-tax NPV8 study into a funded, permitted mining project.

Black Canyon has spent the 2026 financial year moving Wandanya from discovery towards resource definition, backed by 17,200 metres of drilling and encouraging manganese beneficiation results. The exploration company ended the year with $7.77 million in cash and no debt, but remains reliant on future funding before any development decision can be made.

Delta Lithium reported a $13.2 million FY2026 profit after separating its gold assets into Ballard Mining, while advancing lithium projects at Mt Ida and Yinnetharra. The result was supported heavily by demerger-related accounting gains, leaving the next test firmly operational: whether the projects can move towards production.