Reference | {Deposit:: CALKINS, F.C. AND B.S. BUTLER, 1943, GEOLOGY AND ORE DEPOSIT}{Deposit:: E COTTONWOOD-AMERICAN FORK AREA, UTAH: USGS PRO. PAPER 201,}{Deposit:: 118, 46, 87, 88, 96, PLATES 35, 38, 40; AND P. 84, 119-121}{Deposit:: BUTLER, B.S., 1920, THE ORE DEPOSITS OF UTAH: USGS PRO. PAPE}{Deposit:: P. 281-282, 294} |