Tertiary Minerals plc subsidiary in Zambia has signed a binding letter of agreement for First Quantum Minerals Ltd to earn in up to 90% on the Mukai copper project. MILESTONES Exploration licence 27066-HQ-LEL, held by Tertiary’s local partner Mwashia Resources Ltd, covers 55.4km2 and lies in the Domes region of the Zambian copper belt. In September […]