Latest Geochemistry News

Gold Mountain has extended reconnaissance rare earth mineralisation at its Down Under Project in Brazil to at least 13 kilometres west of the Irajuba Exploration Target. The strongest result was 10 metres at 2,145 ppm TREO, including 2 metres at 4,607 ppm, but the data remains preliminary and metallurgical recovery is still untested.

Xenora Minerals has reduced its annual loss and lifted cash to A$2.17 million while advancing geochemical targets at the Dudley Lithium Project. The next test is whether those anomalies can justify drilling and support the company’s next funding decision.

Golden Globe Resources has reported a $2.23 million FY2026 loss after funding its first year as an ASX-listed explorer, while Dooloo Creek drilling confirmed copper-gold mineralisation. The company ended the year with $3.55 million in cash and says its near-term plans are funded, though further capital may eventually be required.

Perpetual Resources has added 62 lode claims around its Nevada Scheelite tungsten project, expanding the land position by 1,271.63 acres and more than 15 times the original patented claim area. The move broadens the project from a historic mine redevelopment opportunity into a larger exploration play, although the new ground remains untested.

Trek Metals has completed its maiden Phase 1 drilling campaign at Kuro, with 38 of 72 holes returning significant manganese and several high-grade shallow intersections. Phase 2 assays are now the next test of whether the system extends beyond the initial discovery area.

Riedel Resources has begun a 1,100-sample soil geochemistry program across its 580km² Cosmo Gold Project in Western Australia, targeting unexplored ground and existing gold anomalies. The work is designed to sharpen drill targets before the company’s maiden Cosmo drilling campaign, scheduled for October.

Eminence Minerals has begun field exploration across three pending licence applications at its Tayra rare earth project in Bahia, Brazil, while continuing a planned 70-hole auger campaign at Campo Grande. The work remains early-stage, with no Mineral Resource defined and Tayra’s tenure still awaiting confirmation from Brazil’s mining regulator.

Talonx Resources Limited (ASX:TXR) is positioning its portfolio around two distinct exploration propositions: a near-term maiden resource pathway at Viking’s Beaker 2 prospect and district-scale copper potential at Kihabe in Botswana. The September investor presentation largely repackages previously reported results, rather than announcing a new discovery or resource upgrade.

G11 Resources has expanded its exploration footprint and reported a conceptual copper Exploration Target at Wilandra, while drilling near Tasmania’s Mt Lyell system continues. The company ended the year with $4.91 million in cash but remains loss-making and reliant on future funding to sustain exploration.

Legacy Minerals has identified three untested induced polarisation targets at its Rockley project in NSW, led by an 800m zone with chargeability of up to 45mV/V. The priority target sits beneath surface copper, gold and silver anomalies, but drilling remains under consideration rather than committed.

North Stawell Minerals has extended a steep west-dipping gold-bearing structure at Darlington with a 0.5-metre intercept, though the latest grade is well below nearby high-grade results. The company says the trend remains open at depth and along strike, with further drilling needed to test its potential scale.

Liberty Metals’ maiden rock chip program at Oko North has returned four samples above 1 g/t gold, including a peak assay of 2.322 g/t. The reconnaissance results support the company’s interpretation that historical alluvial gold may be sourced from hard rock within its Guyana tenure, but drilling is still required to test continuity and scale.