| Lat / long: | 35.39561, -107.75006 |
| Primary: | Uranium, Vanadium |
| Tertiary: | Molybdenum, Selenium |
| Ore: | Coffinite, Montroseite |
| Orebody form: | THE DEPOSIT CONSISTS OF TWO OREBODIES-ONE IS A LARGE IRREGULAR, ROUGHLY CIRCULAR MASS AND THE OTHER A LONG, NARROW POD THAT TRENDS SOUTHEASTWARD. A LARGE, 100-FT CYLINDRICAL COLLAPSE STRUCTURE OCCURS IN THE SOUTHERN EDGE OF THE MAIN OREBODY: ORE IN THE COLLAPSE STRUCTURE IS DISPLACED ABOUT 20 FEET. THE ORE IS GENERALLY THICKER AND HIGHER GRADE THAN IN ADJACENT WALLS BUT SAME STRATIGRAPHIC ZONE |
| Discovery year: | 1957 |
| Operation type: | Unknown |
| Deposit type: | Stratiform |
| Production size: | Medium |
| Development status: | Producer |
| First production started: | 1960 |
| Last production ended: | 1983 |
| Host rock: | Morrison |
| Host type: | Sandstone |
| Structure: | San Mateo Anticline, San Mateo Anticline; A 100-Ft, Cylindrical Collapse Structure. |
| Tectonic: | Chaco Slope |
| MRDS | W016960 |
| DEP | 10100911 |
| Reference | {Deposit:: CLARK, D.S., AND S.R. HAVENSTRITE, 1963, NMBMMR MEM 15, P. 108-116}{Deposit:: HILPERT, L.S., 1969, USGS PP 603, P. 39}{Deposit:: SQUYRES, J.B., 1980, NMBMMR MEM 38, P. 86-96}{Deposit:: MCLEMORE, V.T., 1983, NMBMMR OFR-183, APPENDIX 1}{Deposit:: NMBMMR GENERAL FILE DATA} |
| Reporter | Weeks, Robert, Murray, Diane |