Green & Gold Minerals Flags Large Copper-Silver Targets at Herberton Project

The latest announcement is out from Green & Gold Minerals Limited ( (AU:GG1) ).

Green & Gold Minerals has identified two large-scale copper-silver-tin-indium drill targets, Mt Gossan and Siberia, within its Herberton Conductor Metals Project, following reconnaissance work that included high-grade portable XRF rock chip readings and confirmation of extensive mineralised outcrops and historic workings. The company plans to drill these undrilled or underexplored prospects after its upcoming Copper Hills–Chillagoe campaign in late May 2026, positioning itself to emulate neighbouring explorers that have already defined nationally significant polymetallic resources and potentially enhancing its exposure to future-facing metals.

Mt Gossan features a substantial gossanous breccia body, up to 210 metres long and 125 metres wide, showing strong anomalism in copper, silver, tin and indium, while the Siberia vein system extends over roughly 5 kilometres of outcrop with historic drilling that returned significant copper and silver intercepts. These early-stage results, with laboratory assays pending, underscore the area’s prospectivity for large-scale polymetallic mineralisation and could materially strengthen Green & Gold Minerals’ resource base and strategic position if follow-up drilling confirms the scale and grade suggested by initial work.

More about Green & Gold Minerals Limited

Green & Gold Minerals Limited is an ASX-listed exploration company focused on discovering large-tonnage copper, silver, tin and indium deposits in the Herberton Conductor Metals Project in Queensland. The company is targeting the copper-silver-indium-tin dominant zone of a historically tin-rich district, aiming to identify standalone resources aligned with demand from electrification and AI-related metals markets.

Average Trading Volume: 76,210

Technical Sentiment Signal: Strong Sell

Find detailed analytics on GG1 stock on TipRanks’ Stock Analysis page.