Reference | {Deposit:: SPURR, J. E., 1898, GEOLOGY OF THE ASPEN DISTRICT, COLORADO: USGS MON. 31, P. 126-132}{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:: BLM MINERAL SURVEYS MS 7482, 6545, 6624, 4533, 7727, 4619, 6167, 5847, 4644, 5813, 5800, 5801, 5789, 5896, 6400, 4731, 6021, 6023, 5836, 8110, 6007, 5960, 5808, 7576, 5172, 5886, 5206, 6024, 11812, 9283, 6657, 4658, 4871, 5466, 4389, 4514, 5208, 4126, 5895, 4580, 5226, 4034, 5851, 6163, 7451, 4178, 4112, 12789} |