| Reference | {Deposit:: KEITH, S.B., 1969, GUANO, NITRATE, AND PHOSPHATE: IN ABM BULLETIN 180, USGS BULLETIN 871, P. 368-369.}{Deposit:: BROMFIELD, C.S., AND SHRIDE, A.F., 1956, MINERAL RESOURCES OF THE SAN CARLOS INDIAN RESERVATION, ARIZONA: U.S. GEOLOGICAL SURVEY BULLETIN 1027-N, P. 613-689.}{Deposit:: ARIZONA GEOLOGICAL SURVEY FILES, 1990 (PEIRCE).}{Deposit:: PHILLIPS, K.A., 1987, ARIZONA INDUSTRIAL MINERALS: ARIZONA DEPARTMENT OF MINES AND MINERAL RESOURCES, 185 P.}{Deposit:: USGS BULLETIN 1027-N, 1956, P. 687.}{Production:: BROMFIELD AND SHRIDE, 1956, P. 687.} |