Blanchard, Roland Interpretation of leached outcrops - Reno, Nevada University of Nevada, Mackay School of Mines 1968 - 196 p. ilus. - Nevada Bureau of Mines. Bulletin n.66 . Subjects--Topical Terms: AFLORAMIENTOSLIMONITIZACIONLIXIVIACIONOXIDACIONPROSPECCION MINERA Universal Decimal Class. No.: 553.068.4/B57