References: |
- 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.
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