| Reference | {Deposit:: MCKNIGHT, E.T., NEWMAN, W.L., AND HEYL, A.V., JR. (COMPILERS), 1962, ZINC IN THE UNITED STATES, EXCLUSIVE OF ALASKA AND HAWAII: USGS MINERAL INV. RESOURCE MAP MR-19, SEPARATE TEXT, 18 P.}{Deposit:: WILSON, E.B., 1950, ARIZONA ZINC AND LEAD DEPOSITS: ARIZONA STAT BUREAU OF MINES BULL. 156, P. 39-51.}{Deposit:: HUTTL, J.B., 1958, HOW SCIENTIFIC EXPLORATION FOUND PIMA MINE: ENGR. AND MIN. JOUR., V. 159, NO. 3, P. 100-106.} |