LARIN, HUBERT W Y OTROS GEOCHEMISTRY OF GOLD IN THE WEATHERING CYCLE - 0 - U.S.A. 1974 - 80 pag 22.5 cm - 0 0 . STRUCTURES/THE A2-BX4-ABX4-ABX3 Subjects--Topical Terms: CIENCIAS PURAS Dewey Class. No.: 551.9 / L12