| Reference | {Deposit:: SPURR, J.E., 1898, GEOLOGY OF THE ASPEN DISTRICT, COLORADO: USGS MON. 31, P. 200-201}{Deposit:: BRYANT, BRUCE, 1971, GEOLOGIC MAP OF THE ASPEN QUADRANGLE, PITKIN COUNTY, COLORADO: USGS MAP GQ-933}{Deposit:: BRYANT, BRUCE, 1972, MAP SHOWING MINES, PROSPECTS, AND AREAS OF SIGNIFICANT SILVER, LEAD, AND ZINC PRODUCTION IN THE ASPEN QUADRANGLE, PITKIN COUNTY, COLORADO: USGS MAP I-785-D}{Deposit:: HEYL, A.V., 1964, OXIDIZED ZINC DEPOSITS OF THE UNITED STATES, PART 3-COLORADO: USGS BULL. 1135-C, P. 28, 61 &&}{Deposit:: BRYANT, BRUCE, 1979, GEOLOGY OF THE ASPEN 15-MINUTE QUADRANGLE, PITKIN AND GUNNISON COUNTIES, COLORADO: USGS PROF. PAPER 1073, P. 111-113. &&}{Deposit:: BLM MINERAL SURVEY MS 5759}{Production:: HEYL (1964), AS COMPILED FROM PRIVATE OWNE* RECORDS} |