Latest Observability News

Culpeo Minerals has started a four-hole, 2,000-metre maiden diamond drilling programme at Vista Montana, testing a copper-molybdenum target north-east of its Lana Corina discovery. The company is also using IP surveys to refine targets, while assays from El Quillay South returned several narrow copper-gold intersections.

Austin Metals has sharpened two gold exploration models after 21 RC holes produced a standout 12-metre intersection at Brunswick Hill, including 1 metre at 12.70 g/t gold. The results also point to previously untested structural targets at Mt Sandy, although the drilling remains early-stage and true widths are not yet known.

WhiteRock Lithium says all seven holes drilled in the first phase of its 2026 campaign intersected spodumene-bearing pegmatite, extending the Spodumene Mountain strike length by 115% to 1.4km. The result is encouraging, but laboratory assays are still needed to establish lithium grades and true widths.

Sunstone Metals has completed its 30-hole Bramaderos resource-growth program with a 5.95m zone grading 26.61 g/t AuEq and a separate 367.99m mineralised intersection. The results will feed into a 2026 resource update expected in the coming quarter.

Galileo Mining has lined up two drilling programs at its Norseman project, targeting an untested extension near Callisto and shallow sulphide mineralisation at Mission Sill. The programs will test encouraging but still preliminary exploration indicators, with results yet to come.

Evion has identified a previously unmined 200m by 200m prospect at its Carp Fluorspar Project in Nevada, just 300m from the historic South Pit. Assays are pending, with geophysical surveys and a potential maiden drilling programme next in line.

FMR Resources has identified a strong induced polarisation anomaly beneath historical artisanal workings at its Esperanza prospect in Chile, marking it as a priority drill target. The result is encouraging, but remains an early-stage geophysical signal pending 3D modelling, fieldwork and drilling.

Australian Critical Minerals says one extended drill hole at its Flint project in Peru has strengthened the case for a near-surface epithermal system and a deeper concealed porphyry target. The interpretation remains conceptual, with no economic-grade intersections or mineral resource reported.

Ballymore Resources has reported its strongest Torpy’s intersection yet, with shallow drilling returning 580.4g/t silver, 25.88% lead, 10.08% zinc and 8.7g/t indium over 2 metres. The result extends mineralisation 40 metres up-dip and supports the company’s emerging high-grade shoot model, although the project remains at the exploration stage.

Sky Metals has identified high-grade tungsten mineralisation at the Theirman Mines Prospect, 20 kilometres north of its Tallebung project in NSW. The results validate historical sampling and move the prospect towards drilling within weeks, although the evidence remains limited to surface rock chips.

Chalice Mining has confirmed a broad copper-silver-gold system at its Deep Blue target in Western Australia, with first-pass drilling extending across 1.2km of strike. The early results are low grade, but the system remains open within a largely untested 30km exploration belt.

Kaoko Metals secures $20 million from institutional investors to ramp up diamond drilling and exploration across its Namibian copper-silver and gold-copper-tungsten projects.