Careers Mineral Purchase and Operation Officer Mining and Geology Engineers Civil Engineers Arhitecture Welders (Steel Structures and Machinery) Construction Staff for Tiling, Plastering, Concrete and Wood works Mineral Processing Staff (Shaking Table, Floatation and Separator Operators) Mechanics and Electricians (Vehicles) Crushing, Grinding Operator Laboratory Technician and Chemist Electricians (Buildings) Plumbers (Buildings)