APPROXIMATELY LOCATED IN OR AROUND THE PIOCHE MINING DISTRICT; DISTRICT REPORT; GEOLOGY; ASSAYS; GEOLOGIC MAPS, STRAT COLUMNS, CROSS SECTIONS; SITE NAME: BRISTOL MINE, HURLEY PROSPECT, JACKRABBIT (BLACK METAL) MINE, MT. LION MINE, COMET MINE, PAN AMERICAN MINE, MENDHA MINE, BLACK PRINCE, PRINCE, APEX, ELY VALLEY, PIOCHE NO.1 SHAFT, MANHATTAN PROJECT, HUMBLE OIL AND REFINING COMPANY; COMMODITY: GOLD, SILVER, LEAD, COPPER, ZINC, TUNGSTEN; AUTHOR: HAYES, L.D.