Tertiary Minerals launches 4,000m Zambia drill campaign, targeting silver discovery

Tertiary Minerals plc commenced a 4,000-metre reverse circulation drilling program at its Mushima North Project in Zambia on June 25, 2026.

The campaign focuses on the Target A1 silver oxide discovery.

This operational update supports the AIM-traded company's strategy to develop energy transition metals.

The project advances the company's goal of resource development within mining-friendly jurisdictions.