Tertiary Minerals plc has started a detailed soil sampling programme at the Jacks copper project in Zambia. JOINT VENTURE The company has earned a 90% joint venture interest from local company Mwashia Resources Ltd. The Jacks prospect lies within exploration licence 27069-HQ-LEL, covering 141.4 km2,and is located 85km south of Luanshya in Zambia. PROGRAMME The […]