Background
Johan, Zdenek was born on November 18, 1935 in Lomnice, Czech Republic. Son of Antonin and Ludmila (Stankova) Johan.
Johan, Zdenek was born on November 18, 1935 in Lomnice, Czech Republic. Son of Antonin and Ludmila (Stankova) Johan.
Master of Science, Charles University, 1958. Doctor of Philosophy, Charles University, 1964.
Head service mineralogy, Institute Ore-dressing, Prague, Czechoslovakia, 1958-1963; mineralogist, Geological Survey, Tunis, Tunisia, 1965-1968; scientist, head department mineralogy, BRGM, Orleans, France, 1969-1970; director research center chemistry and synthesis of materials, National Center for Scientific Research, Orleans, since 1977; from director scientific affairs to inspector general, BRGM, since 1995.
Married Vera Tondr, June 30, 1960.