Empresa Minera Puerta de Oro (E.M.P.O. SRO)
Empresa Minera Puerta de Oro (EMPO) S.R.L. is a Bolivian exploration and mining company involved primarily in the exploration and mining of nonferrous metals, precious metals and rare metals in East Bolivia.
The company was founded in early 2004 by the German geologist Dr. Michael H. Biste, who has thirty years of practical experience in mining metal ores to contribute to project evaluation and management. His wife Marlene Arraya de Biste holds 20% of the company as managing partner. The remaining 80% have been transferred to Empresa Minera (Mining) AG. |