USGS CLARKDALE QUADANDERSON C A AND SC CREASY GEOLOGY AND ORE DEPOSITS OF THEJEROME AREA USGS PP 308 1958 P 135-145LINDGREN W ORE DEPOSITS OF THE JEROME AND BRADSHAW MTN QUADSUSGS BULL 782 1926 P79-88WEED W H MINES HANDBOOK 1918 VOL 13 P 415-417YAVAPAI MAGAZINE FEB 1918 P4-6