| Lat / long: | 33.96259, -106.97479 |
| Primary: | Manganese |
| Secondary: | Lead, Barium-Barite |
| Tertiary: | Tungsten |
| Operation type: | Unknown |
| Deposit type: | VEINS AND SHEAR ZONES |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1914 |
| Last production ended: | 1957 |
| Structure: | FAULTING AND TILTING OF OLDER VOLCANIC ROCKS IS ASSOCIATED WITH THE INTRUSION OF MASSIVE RHYOLITE CENTERED NEAR THE NORTHERN PART OF THE DISTRICT. ON THE EASTERN SIDE OF THE DISTRICT A NORTH-SOUTH TRENDING EN ECHELON FAULT SYSTEM IS ASSOCIATED WITH THE RIO GRANDE RIFT DEFORMATION. |
| Alteration processes: | SILICIFICATION |
| MRDS | US35049 |
| DEP | 60001553 |
| Reference | {Deposit:: WELLS, E.H., 1918 NMBMMR BULL 2, P. 78-81}{Deposit:: LASKY, S.G., AND WOOTEN, T.P., 1933 NMBMMR BULL 7, P. 110}{Deposit:: ANDERSON, E.C., 1957 NMBMMR BULL 39, P. 134-135}{Deposit:: JICHA, H.L., JR., 1956 20TH INTERNATIONAL GEOLOGIC CONGRESS, SYMPOSIUM ON DEPOSITS OF MANGANESE, VOL 3, P.231-253A F5 MIESCH, A.T., 1956 NMBMMR CIRC 38, 31 PAGES}{Deposit:: FARNHAM, L.L., 1961 USBM IC-8030, P. 131-151}{Deposit:: LEMMON, D.M., AND TWETO, O.L., 1962 USGS MAP MR-25} |
| Reporter | MENZIE, DAVID, NONAME |