Latest Polymetallic Systems News

Sierra Nevada Gold’s maiden drilling at As Safra in Saudi Arabia reveals a significant, continuous copper system with strong vertical and strike continuity along a 5.5km corridor. Phase 1 drilling is complete with promising assays, and a larger Phase 2 program is planned.

NewPeak Metals has confirmed a significant polymetallic discovery at its Las Opeñas project in Argentina, with the first drill hole returning 663 metres at 0.41g/t gold equivalent including notable zinc and silver credits. The results position the company to advance towards a maiden resource declaration.

Middle Island Resources has extended the gold-silver-base metal mineralisation at its Bobija Project in Serbia to an 80,000m² footprint, with broad, shallow intersections linking multiple zones into a continuous system that remains open in all directions.

Pantera Minerals has delivered standout Phase 2 exploration results at its Gillham Project in Arkansas, revealing antimony grades up to 19.2% and silver assays as high as 63.8 g/t, setting the stage for imminent maiden drilling.

Legacy Minerals has confirmed a new gold-silver epithermal mineralised system at its Mascotte Prospect, with assays showing gold grades up to 9.7g/t Au and significant base metals. The discovery lies entirely outside the current 1.2Moz AuEq Mt Carrington resource, opening the door for resource expansion.

Mammoth Minerals reports extraordinary silver, gold, and copper assay results from surface sampling at Nevada’s Blue Dick Mine Prospect, confirming extensive high-grade mineralisation and setting the stage for drilling in Q3 2026.

Dart Mining has wrapped up a major 4,100m diamond drilling campaign at the Coonambula project, triggering an increase in its ownership to 45% and revealing promising gold, silver, and antimony grades.

Azzuro Resources has reported thick, high-grade copper-gold-zinc-silver mineralisation from drillhole MU2601 at its Red Hill project, while drillhole MU2605 visually extends the massive sulphide zone by 124 metres, highlighting a substantial polymetallic system still open along strike and at depth.

Kuniko Limited is set to kick off Phase 2 diamond drilling at its Commonwealth–Silica Hill Project in early July 2026, aiming to extend mineralisation and deliver a resource upgrade by year-end. The move follows a successful Phase 1 campaign that intersected mineralisation in all holes and unveiled a significant new zone at Silica Hill.

TechGen Metals has unveiled promising assay results from its recent drilling at the Mt Boggola Project, revealing significant copper, lead, silver, and polymetallic mineralisation that supports further exploration.

Black Bear Minerals has hit remarkable high-grade silver assays up to 1,169g/t at its Shafter Project in Texas, extending mineralisation beyond the existing 17.5Moz silver-only resource and revealing significant lead, zinc, and gold credits.

Middle Island Resources has significantly extended the mineralised footprint at its Bobija project in Serbia, revealing broad, near-surface gold, silver, and base metal mineralisation across a 300m by 300m area. Assay results from nine Phase 2 drill holes confirm a large, continuous polymetallic system with further assays pending.