we are professional leader company of mine in colombia

NEG-BOL BOLIVIA & VICTORIA MINERALS Who are we? and is a company domiciled in Bolivia with offices La Paz Oruro operating the exportation of minerals such as Ulexite, Copper, Iron Wolfram since 2006. Our philosophy to offer best service quality complying ...

We produce copper sulfate and copper powder

We are producer and exporter of: Manganese ore, Iron ore, Copper ore, Ulexite and Fertilizer. We have mines in: Bolivia (Ulexite and Fertilizer) Brazil (Manganese, Iron and Copper ore)

Simm is a metallurgical consulting company and at present engaged in receiving manganese copper ores from small mine producers. We prepare lots for export. At we have ready shipment to chilean port of antofagasta, 5000 tons lump ore minimum 44% mn. Our price US ...

We are specialized of Bolivian , South-American resources,and we do work together with Minestries of Mining and Oil ,and have joint-venture in iron ore as well as access to other minerals directly with mine owners

We are a mining company specialized in extracting and selling Manganese, lead, tin, zinc

LOS ANDES MINING CO. , IS LOCATED IN BOLIVIA, S. A. OUR Has OPERATIONS, OF COPPER ORE, IRO AND HAVE ASSOCATION WITH LOCAL LAND OWNERS, TO OBTAIN LEAR ORE ZINC ALSO WE CONTACTS, OTHER TYPES ORE. PLEASE SEND YOUR REQUIRMENT CO, TYPE PER CENT METRIC TON, AMOUNT MT MONTH ...