| Location: | La Plata County, Colorado, United States, North America |
| Lat / long: | 37.42807, -108.04426 |
| dep_id: | 10014181 |
| mrds_id: | D010843 |
| Commodity type: | metallic |
| Major mineral: | Gold, Silver |
| Trace mineral: | Tellurium |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Pyrite, Sylvanite |
| gangue: | Chalcedony, Chlorite, Kaolinite, Quartz |
| work_type: | Underground |
| model: | 85: Polymetallic veins |
| alteration: | Kaolinitization, Chloritization |
| Reporter: | Schwochow, Stephen D. |
| hrock_unit: | Nonporphyritic Rocks--Diorite |
| hrock_type: | Diorite |
| arock_unit: | Nonporphyritic Rocks--Diorite;Porphyritic Rocks--Diorite-Monzonite Porphyry |
| arock_type: | Diorite |
| Structure: | San Juan Uplift, Four Corners Platform, La Plata Dome |
| tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Year first produced: | 1895 |
| yr_lst_prd: | 1942 |
| disc_yr: | 1895 |
| discr: | Daniel Shively And Owen F. Boyle (Mountain Lily Claimants) |
| References: |
- Deposit:: ECKEL, E.B., AND OTHERS, 1949, GEOLOGY AND ORE DEPOSITS OF THE LA PLATA DISTRICT, COLORADO: USGS PROF. PAPER 219, P. 73-76, 154-155.
- Deposit:: COLORADO DIV. MINES INF. REPTS. AND ANNUAL OPERATOR REPTS.
- Deposit:: BLM MINERAL SURVEYS MS 9421, 12611, 17241, 17276, 19403
- Production:: ECKEL AND OTHERS, 1949, P. 154 (AS COMPILED FROM USGS AND USBM RECORDS); COLORADO DIV. MINES ANN. OPERATOR REPTS.
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