Reference | {Deposit:: OLSON, J.C., AND STEVEN, T.A., 1976, GEOLOGIC MAP OF THE SAWTOOTH MOUNTAIN QUADRANGLE, SAGUACHE COUNTY, COLORADO: USGS MAP MF-733.}{Deposit:: LEMMON, D.M., AND TWETO, OGDEN, 1962, TUNGSTEN IN THE UNITED STATES: USGS MAP MR-25, P. 10}{Deposit:: LEMMON, D.M., UNPUB. DATA (FROM ORIGINAL CRIB RECORD)} |