Latest Resource Modelling News

AIC Mines fell short of its September-quarter production plan, but maintained FY27 guidance as Jericho moved into first-stoping production and the expanded Eloise plant neared commissioning. The company is also asking shareholders to approve a A$120 million Mt Cuthbert acquisition backed by a A$70 million placement.

Rokeby Resources has defined a maiden 6,100-ounce Inferred JORC resource at the Maude tailings stockpile in Victoria, adding to a broader 17,497-ounce surface stockpile inventory. The opportunity is shallow and potentially low-capital, but the estimate still rests on historical data, assumed density and incomplete metallurgical evidence.

True North Copper says its Cloncurry Copper Project has reached a more substantial technical base, with Wallace North flotation tests averaging 88.9% copper recovery and contained copper-equivalent Resources rising 62% to 204kt. The pre-feasibility study remains targeted for completion in late 2026, but gold recovery, toll-processing terms and economic outcomes are still unresolved.

Aurum Resources has reported gold mineralisation outside the current resource at BST1 and BMT2, including a 57-metre intercept grading 2.34 g/t gold. The results will be assessed in an updated Boundiali resource estimate due by the end of October, ahead of a planned definitive feasibility study.

Rapid Critical Metals has reported its highest silver grade to date at the Webbs project, alongside extensions beyond the existing resource outline and a decision to add a fourth drill rig. The results strengthen the exploration story, but the intercepts remain down-hole results requiring further drilling and modelling.

Rox Resources has accelerated underground development and advanced construction at Youanmi, with the processing plant 39% complete and first gold still targeted for mid-2027. The project is now fully permitted and funded facilities have begun drawing, although construction spending and one major contract remain in focus.

ActivEX has increased the Mt Hogan project’s Inferred Mineral Resource by 30% to 403,000 ounces of contained gold, even after accounting for historical mining. The gain is encouraging, but the estimate remains global and Inferred, with coarse-gold sampling and data-quality gaps still limiting confidence.

QMines has intersected further high-grade copper-gold mineralisation beneath the flooded Mt Chalmers pit, led by 26.2 metres at 2.0% copper equivalent including 2.4 metres at 9.1% CuEq. The results strengthen the geological model and leave mineralisation open, but continuity, true widths and the eventual resource impact remain unconfirmed.

Haranga Resources has opened its second Lincoln drilling campaign with a high-grade 32-metre gold intercept, including a 1-metre section at 51.4g/t. The result is encouraging for a resource-confidence programme, but the reported interval is downhole rather than true width and the campaign remains unfinished.

Rokeby Resources has extended a high-grade mineralised shoot at its Mt Wills Goldfield in Victoria, with a new intercept of 0.3 metres at 138 g/t gold. The result arrives as the company prepares an updated JORC 2012 resource estimate and awaits four more holes from its maiden drilling campaign.

Norwest Minerals has strengthened the technical case for its Bulgera heap-leach project, but its annual report highlights a sharper near-term constraint: just A$394,541 in cash at 30 June and material uncertainty over its ability to continue as a going concern. The company subsequently raised about A$1.89 million through an entitlement offer.

Strata Minerals has established a maiden JORC 2012 resource of 42,000 ounces at its Zelica Gold Project in Western Australia, with 68% classified as Indicated. The resource provides a technical base for further drilling and development studies, but does not yet represent an Ore Reserve or confirmed mining operation.