Latest Diamonds News

Kalgoorlie Gold Mining has finished FY2026 with a larger exploration footprint at Pinjin, deeper mineralisation at Kirgella Gift and Providence, and high-grade results at Lighthorse. The company has also raised $3.4 million after year end, although its exploration-stage balance sheet remains dependent on continued access to capital.

Hot Chili’s La Verde copper-gold discovery has expanded rapidly enough to become a cornerstone of the Costa Fuego project, while new funding gives the company room to pursue the next studies and permits. The key test now is whether drilling can translate into a maiden resource and a credible development case.

Audalia Resources has outlined a 24.2 million tonne Medcalf resource, a maiden 11.77 million tonne probable ore reserve and study economics of up to $227 million in NPV. But the ASX-listed developer also reported a $1.31 million loss, only $720,861 in cash and an auditor warning over its ability to continue as a going concern.

Australian Gold and Copper expanded its exploration footprint and advanced major targets during FY2026, but the campaign came with a larger loss and a sharp reduction in cash. The company now has a 38.5Moz silver-equivalent Achilles resource, a newly acquired Junee gold portfolio and further funding demands ahead.

Riedel Resources has completed the equity-funded acquisition of the Cosmo and Mt Venn gold projects, expanding its exploration portfolio beyond Arizona. But the annual report carries a material going-concern uncertainty, leaving future drilling dependent on further capital and execution.

Oceana Metals has begun a 20,000-metre diamond drilling campaign at its Serra Negra rare earths project in Brazil, backed by high-grade historic assays and fresh capital. But the company’s $11.5 million FY2026 loss and an auditor-highlighted material uncertainty over going concern add a harder edge to the exploration story.

ASF Group strengthened its balance sheet in FY2026 by selling non-core investments and subsidiaries, lifting cash to A$5.19 million and eliminating borrowings. Profit attributable to shareholders fell sharply as the prior year benefited from a one-off gain, leaving the investment group reliant on future portfolio realisations and development projects.

Solara Minerals has reported a sharply wider FY2026 loss after impairing $3.14 million of exploration assets, while cash fell to $2.03 million. The early-stage explorer expanded its Bryah Basin portfolio but says further funding may be needed to continue exploration.

Mammoth Minerals expanded its Nevada exploration portfolio and drilled more than 21,000 metres at the Buster Trend, but its FY2026 report also highlights a material uncertainty over its ability to continue as a going concern. The company posted a larger loss and remains dependent on future equity funding to sustain exploration.

Tennant Minerals has reported a high-grade maiden resource and further strong drilling at its Bluebird copper-gold discovery, but the annual report carries a material uncertainty over the company’s ability to continue as a going concern. A $2.8 million capital raise completed around year-end provides near-term funding, while further exploration and processing studies remain ahead.

Falcon Metals has extended mineralised strike at its Blue Moon project beyond 850 metres while increasing exploration spending sharply and raising $30 million after year-end. The results remain exploration-stage, but the company now has substantially more drilling capacity and a second maiden campaign underway in Western Australia.

Pantera Minerals is seeking a low-cost foothold in Western Australia’s Albany Fraser Orogen through the proposed acquisition of the 470km² Corona Gold Project. The tenure carries an 8km historical gold anomaly and untested auger targets, but the evidence remains reconnaissance-stage and the transaction terms contain a share-count discrepancy that investors will want clarified.