References: |
- Deposit:: CRUSON, M.G., 1973, GEOLOGY AND ORE DEPOSITS OF THE GRIZZLY PEAK CAULDRON COMPLEX, SAWATCH RANGE, COLORADO: COLORADO SCHOOL MINES PH.D. THESIS T-1538.
- Deposit:: ROHLFING, D.P., 193? REPORT ON THE INDEPENDENCE GOLD PROPERTY, PITKIN COUNTY, COLORADO: COLORADO STATE PLANNING COMM. UNPUB. REPT., 7 P.
- Deposit:: HOWELL, J.V., 1919, GEOLOGY AND ORE DEPOSITS OF THE TWIN LAKES DISTRICT OF COLORADO: CGS BULL. 17, 106 P.
- Deposit:: LUDINGTON, STEVE, AND ELLIS, C.E., 1981, MINERAL RESOURCE POTENTIAL OF THE HUNTER-FRYINGPAN WILDERNESS AND THE PORPHYRY MOUNTAIN WILDERNESS STUDY AREA, PITKIN COUNTY, COLORADO: USGS MAP MF-1236-D. &&
- Deposit:: LUDINGTON, STEVE, AND YEOMAN, R.A., 1980, GEOLOGIC MAP OF THE HUNTER-FRYINGPAN WILDERNESS AREA AND THE PORPHYRY MOUNTAIN WILDERNESS STUDY AREA, PITKIN COUNTY, COLORADO: USGS MAP MF-1236-A.
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