Background
Stoytshev, Luben was born on March 6, 1932 in Sofia, Bulgaria. Son of Ivan and Ludmila (Berova) Stoytshev.
Stoytshev, Luben was born on March 6, 1932 in Sofia, Bulgaria. Son of Ivan and Ludmila (Berova) Stoytshev.
Master of Science in Mining Engineering, Sofia U., 1955; Master of Science in Geological Engineering, Sofia U., 1967; Doctor of Philosophy in Geological Engineering, Sofia U., 1990.
Underground/design engineer, various locations, Bulgaria, 1955-1968; head o.r. team, Institute Minproekt, Sofia, Bulgaria, 1968-1972; trainee, U. Liege, Belgium, 1972-1973; mgnt. consultant, CEDEC s.a., Brussels, 1973-1978; chief engineer, Kamoto Mine-Gecamines, Lubumbashi, Zaire, 1978-1979; freelance engineer, Belgium, 1979-1980; senior engineer department mining, Diamond Mines of Kasai, Mbujimay, Zaire, 1980-1981; head geological science, Diamond Mines of Kasai, 1981-1982; head testing science, Diamond Mines of Kasai, since 1982; deputy manager department, Diamond Mines of Kasai, 1989-1991; designer, contractor for сivil engineering, Mondial Engineering Cons. Company, Tilff, Belgium, since 1991. Counsellor Institute for Technology Information, Bulgarian Academy Science, Sofia, 1965-1972.
Married Lucia Findjikova, July 31, 1967. 1 child, Kristina.