Droste, John Brown, 1927- Clay minerals in the Playa sediments of the Mojave Desert, California. - San Francisco, 1961. - 19 p. : ill. ; 28 cm. - California. Division of Mines. Special report 69 . - California. Division of Mines and Geology. Special report ; 69. . Bibliography: p. 19. LCCN: gs 62000283 Subjects--Topical Terms: Clay--California--Mojave Desert.Montmorillonite--California--Mojave Desert.Illite--California--Mojave Desert. LC Class. No.: TN24.C2 / A33 no. 69