Latest Mine Planning News

Dreadnought Resources has reported a high-grade shallow gold intercept from a new discovery at Metzke’s North, including 1 metre at 57.1 g/t gold from just 8 metres. Further diamond assays could determine whether the results are enough to expand the 24,900-ounce Metzke’s resource and support mining studies.

PDI Gold has paired a strong September quarter with high-grade drilling beneath its Kiniéro pits, strengthening the case for further resource growth at Guinea’s producing gold operation. The results remain exploration-stage, but the company is preparing a 140,000-metre campaign for 2027.

Capricorn Metals produced 31,218 ounces of gold in the September quarter, while its Karlawinda expansion was completed on schedule and within budget. The enlarged operation is now running at 6.5 million tonnes a year, although the next test is converting that capacity into consistent production and costs.

Vertex Minerals’ Reward Gold Mine produced 679 ounces in its first production year, but the transition came with a A$16.4 million loss, negative operating cash flow and a formal going-concern warning. The company now faces a narrow window to prove its mechanised mining plan can lift production before debt repayments and further funding decisions bite.

EcoGraf has replaced its earlier Epanko announcement after ASX correspondence, setting out the assumptions behind a potential increase in Stage 1 production to 87,600 tonnes per annum. The higher-throughput case lowers estimated unit costs, but remains preliminary and is not yet the basis for project financing or a final investment decision.

Alma Metals is pushing the Briggs Copper Project through a substantial drilling and metallurgical program, with a 2027 resource update planned to support a prefeasibility study. The project’s 932Mt resource contains about 2Mt of copper, but the company still faces the usual funding, technical and development hurdles of a large undeveloped mine.

Prospect Resources has reported its first Phase 3 infill assays from Nyungu Central, including 18 metres at 1.31% copper, while extensional drilling continues to identify broad mineralisation beyond the existing resource. Twenty Nyungu Central assay results remain pending as the company advances toward a Q1 2027 Mumbezhi Scoping Study.

Tolu Minerals has set out a Q1 2027 restart target for its Tolukuma gold-silver mine in Papua New Guinea, backed by a recently upgraded 909,000-ounce resource and refurbishment of an existing processing plant. The company says it has sufficient funding to reach production, but the timetable remains dependent on mine development, plant work and operating execution.

Aurum Resources has reported its best-ever grade-thickness intercept at the Boundiali Gold Project, led by 28.8 metres at 22.92 g/t gold from the BST1 deposit. The results are intended to support an early fourth-quarter resource update and a definitive feasibility study due late in 2026.

Kantra Copper has intersected 70 metres at 1.18% copper and 0.24 grams per tonne gold at the Nugent lode, extending mineralisation below its existing resource model. The results arrive ahead of a 2026 Mineral Resource Estimate scheduled for late October.

Marmota has reported multiple high-grade gold intersections from the first assays at Mainwood, the southern extension of its Greenewood discovery in South Australia. Results from only 15 of 84 sections include 4 metres at 15 grams per tonne gold, while drilling and further assays continue.

Broken Hill Gold has recast itself from explorer to South Australian gold operator, producing its first doré while uncovering a deeper gold-copper sulphide system at White Dam. The transformation came with a $14.46 million FY2026 loss and continuing reliance on capital markets.