| Reference | {Deposit:: BUTLER,B.S. AND OTHERS, 1920, ORE DEPOSITS OF UTAH: USGS PROF. PAPER 111, P. 431.}{Deposit:: COHENOUR,R.E., 1959, SHEEPROCK MTNS.: UTAH GEOL. & MIN. SURV., BULL. 63, P. 116.}{Deposit:: HEYL,A.V., 1963, OXIDIZED ZINC DEPOSITS OF THE U.S.: USGS BULL. 1135-B, P. 53.}{Deposit:: CONSV. COMP. DATE, 03-21-1958}{Production:: BUTLER, 1920 , P. 430} |