| Reference | {Deposit:: COHENOUR, R.E., 1954, SHEEPROCK MOUNTAINS TOOELE AND JUAB COUNTIES, UTAH: UTAH GEOL. AND MINERAL SURVEY BULL. 63, P. 116.}{Deposit:: HEIKES, V.C., 1920, BLUE BELL DISTRICT, IN BUTLER, B.S., AND OTHERS, ORE DEPOSITS OF UTAH: U.S. GEOLOGICAL SURVEY PROF. PAPER 111, P. 431.}{Deposit:: HEYL, A.V., 1963, OXIDIZED ZINC DEPOSITS OF THE U.S.: USGS BULL. 1135-B, P. 53.}{Production:: BUTLER, 1920, P. 430.; USGS, MINERAL RESOURCES OF U.S., 1917, 1928, 1930.} |