Tertiary Minerals plc has entered into an option agreement to acquire up to a 90% joint venture (JV) interest in five copper exploration licences covering 1,500 km2 in Zambia. PROSPECT The company’s 96% recently incorporated subsidiary Luangwa Minerals Ltd, secured the agreement with Mwashia Resources Ltd. The deal covers exploration licence 27069-HQ-LEL (Jack’s licence) and […]