Markus Weber

Import and Export Minerals and Metalls Ethiopia Coltan Low Grade (Tantalum) Ta20514.21 Nb205 38,66 Ethiopia Coltan Medium Grade (Tantalum) Ta205 about 30% Ethiopia Coltan High Grade (Tantalum) Ta205 about 50% Ethiopia Manganese ore 40% min to 50% Ethiopia Manganese ore 50% min and up Ethiopia Lithium ore 3.5%-5% Ethiopia Copper ore 10% Ethiopia Copper ore 15% Ethiopia Copper ore 20% Ethiopia Iron ore Fines 55%-67%