(n.) The study of the chemical composition of, and of actual or possible chemical changes in, the crust of the earth.
GEOCHEMISTRY
Meaning of GEOCHEMISTRY in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) The study of the chemical composition of, and of actual or possible chemical changes in, the crust of the earth.
Webster's English dictionary. Английский словарь Webster. 2012