Latest Sulphide Mineralisation News

Silver Mines has begun its first modern drilling program at the Kramer Hills gold project in California, targeting shallow oxide mineralisation and possible deeper sulphide zones. The 22-hole campaign will test a conceptual exploration target of up to 445,000 ounces, but the project remains well short of a JORC Mineral Resource.

Kingfisher Mining has reported strong September-quarter drilling results across its Broken Hill portfolio and secured approximately $2.25 million for further exploration. The next test is whether follow-up drilling can turn high-grade intersections into a larger, coherent mineralised system.

PolarX has extended high-grade copper mineralisation 60 metres beyond the Caribou Dome resource boundary, with one hole returning 58.5 metres at 2.0% copper. Magnetic data points to another 500 metres of potential western extension, although 13 assay results and further drilling remain outstanding.

Hot Chili has confirmed a second porphyry centre south of its La Verde copper-gold discovery in Chile, with RC drilling returning a broad, shallow copper intersection. A deeper diamond hole shows extensive sulphide mineralisation visually, but laboratory assays are still required before the scale can be properly assessed.

Neometals reported high-grade gold and copper intersections at Barrambie during the September quarter, but its cash position remains tight after drawing a A$2 million secured loan. The company estimated only 1.08 quarters of funding and is still pursuing A$5 million in unpaid placement proceeds.

White Cliff Minerals has reported a 76.5-metre copper-silver intercept at Danvers 1, including a 4-metre zone grading 11.19% copper. Three deeper holes also intersected visible copper sulphides, but their grades remain unconfirmed pending assays.

Manhattan Gold’s first drilling at the Spectre VMS target has returned high-grade copper, gold, silver and zinc, including 6.10 metres at 3.18% copper. Mineralisation was repeated 77 metres along strike, but the early-stage results are reported as downhole lengths and do not yet establish true widths or a resource.

Emu NL has moved from geological validation at Fiery Creek into a larger drilling campaign at its Yataga Valley copper project, after ending FY2026 with $3.15 million in cash. The progress comes with a material warning: the auditor said the company’s ability to continue as a going concern depends on securing further capital.

Battery Age Minerals finished FY26 with stronger cash reserves and drilling progress across Austria and Argentina, but warned that further funding or asset realisations are needed to sustain planned exploration. The company reported a $4.97 million loss, including a $2.60 million non-cash charge linked to its diluted Eminence Minerals holding.

Nordic Resources increased its FY2026 loss as it accelerated exploration in Finland, drilling nearly 11,500 metres across its gold projects and ending the year with A$8.48 million in cash. The next test is whether drilling, metallurgy and permitting can turn a growing resource base into a mine development case.

Renascor Resources has identified multiple high-priority conductive targets at its Flat Hill project in South Australia, including features near historical copper intersections and previously untested areas. Drilling is being planned at depths of about 150 to 300 metres, but access and Native Title arrangements remain outstanding.

Nimy Resources has paired a maiden gallium resource and encouraging metallurgical recoveries with a sharp warning about funding pressure and an unresolved Lind legal dispute. The explorer ended FY2026 with $3.92 million in cash, but a $4.76 million Lind liability and an auditor-flagged going-concern uncertainty remain central risks.