Latest South Oko News

Altair Minerals has secured an exclusive option over eight permits adjoining its South Oko project in Guyana, adding 29km2 and lifting exposure to the Oko Shear Contact to about 18km of strike. The deal expands exploration optionality, but ownership remains subject to due diligence, staged payments and a future exercise decision.

Altair Minerals has kicked off maiden Reverse Circulation drilling at its South Oko and North Peters projects, ramping up to an expected 8,000 metres per month by October 2026. Early trench results at South Oko’s W1 target reveal significant gold mineralisation, setting the stage for a critical exploration phase.

Altair Minerals has confirmed a widespread gold mineralisation system at its South Oko prospect, highlighted by a standout trench intercept of 10m at 10.15g/t Au. The mineralised shear zone remains open and untested beneath duricrust, with a 15,000m RC drilling program set to test its full scale.

Altair Minerals has kicked off Phase I diamond drilling at North Peters, part of a fully funded 75,000m exploration program across its Greater Oko gold project in Guyana. The initial 22,600m drilling phase targets high-grade gold mineralisation with plans to expand following assay results.

Altair Minerals has unveiled an ambitious and fully funded 75,000m drilling program at its Greater Oko gold project in Guyana, marking one of the largest inaugural gold exploration campaigns in the country. The strategy targets multiple zones including South Oko, North Peters, and new regional prospects, backed by a robust cash position and enhanced operational capabilities.

Altair Minerals has completed the second tranche of a premium priced placement, raising a total of A$28.2 million from Endeavour Mining, which now holds a 9.9% stake. The funds boost Altair’s treasury to about A$38 million, underpinning an expansive multi-year exploration push in Guyana.

Altair Minerals (ASX: ALR) has identified a regionally extensive high-grade gold structure at North Peters and confirmed strong gold enrichment beneath surface soils at South Oko, setting the stage for imminent diamond drilling and expanded exploration in Guyana.

Altair Minerals has brought on geoscience veteran Simon Bolster as Technical Advisor to refine drill targets and accelerate exploration at its Greater Oko gold project, leveraging his expertise in regolith geochemistry and rapid assay technology.

Altair Minerals reports high-grade gold grab samples up to 34.56g/t Au at South Oko, supported by deep geophysical targets. Diamond drilling at North Peters is set to begin imminently, advancing exploration in Guyana’s prolific greenstone belt.

Altair Minerals has landed a A$28.2 million strategic placement from Endeavour Mining’s subsidiary at a premium, boosting its treasury to about A$40 million and enabling a major expansion of exploration at the Greater Oko gold project in Guyana.

Altair Minerals has launched a major 12-month, 30,000m drilling campaign at its Greater Oko Project in Guyana, focusing on validating historic high-grade gold trenches at North Peters and exploring a large untested anomaly at South Oko.

Altair Minerals has identified two significant gold anomalies at its South Oko project in Guyana, setting the stage for a major drilling campaign starting in April 2026. The discovery of a blind target beneath duricrust highlights the project's promising potential in a premier gold jurisdiction.