Gerel Ochir was born in Moscow on 17 July 1941. She gained an interest in geology at the age of 10 after her mother gave her a book on geology by Russian geochemist
Alexander Fersman. She graduated from secondary school in
Ulaanbaatar in 1958. From 1959, Ochir attended
Charles University in Prague. She earned a bachelor's degree in geology and
petrography in 1964. She then spent a year with the Department of Geological Survey at the Central Geological Laboratory before she started teaching at the
Mongolian State University (now
Mongolian University of Science and Technology) in 1965. Ochir earned her PhD in
petrology from the Irkutsk Institute of Geochemistry of the
Siberian Branch of the Russian Academy of Sciences in 1978. Her thesis was on the "Petrology and geochemistry of granite with crystal-bearing pegmatites of Eastern Mongolia." Ochir earned her
ScD in geochemistry, petrology, and metallogeny from the Vinogradov Institute of Geochemistry of the Russian Academy of Sciences in 1990. ==Career==