Blanchard, Roland, 1890-1966. Interpretation of leached outcrops. - [Reno] MacKay School of Mines, University of Nevada, 1968. - xvi, 196 p. illus. (part fold., part col.) maps., port. 29 cm. Bibliography: p. 186-188. LCCN: gs 68000301 //r87 Subjects--Topical Terms: Geochemical prospectingLimonite.Mineralogy.Outcrops (Geology)Weathering. LC Class. No.: TN270 / .B55 1968