Reference | {Deposit:: BUTLER, B. S., 1913 , GEOLOGY & ORE DEPOSIT OF THE SAN FRANCISCO REGION: USGS PROF PAPER 80 , P. 172 - 178}{Deposit:: EMMONS, S. F., 1904 , THE CACTUS COPPER MINE: USGS BULL 260 , P. 242 - 248}{Deposit:: LINDGREN, W., 1910 , ANHYDRITE AS A GANGUE MINERAL: ECON. GEOLOGY VOL 5 , NO. 6 , P. 523}{Deposit:: PERRY,L.I. & MCCARTHY,B.M., 1977, LEAD AND ZINC IN UTAH: UTAH GEOL. & MIN. SURV., ECON. GEOL. SECT., OPEN-FILE REPT. NO. 22, P. 60.}{Production:: BUTLER, 1913} |