| Lat / long: | 37.38557, -108.14009 |
| Primary: | Gold, Silver |
| Secondary: | Copper |
| Tertiary: | Lead, Zinc, Tellurium, Antimony |
| Ore: | Chalcocite, Galena, Sphalerite, Tetrahedrite |
| Gangue: | Ankerite, Barite, Kaolinite, Quartz |
| Discovery year: | 1933 |
| Operation type: | Unknown |
| Deposit type: | Vein |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1933 |
| Last production ended: | 1958 |
| Host rock: | Morrison Formation |
| Host type: | Shale,Sandstone |
| Associated rock: | Porphyritic Rocks--Diorite-Monzonite Porphyry |
| Associated type: | Diorite |
| Structure: | San Juan Uplift, Four Corners Platform, La Plata Dome, Parrott Fault System |
| Tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Alteration processes: | Oxidation Of Pyrite And Cu Sulfides |
| MRDS | D010848 |
| DEP | 10014185 |
| Reference | {Deposit:: ECKEL, E.B., AND OTHERS, 1949, GEOLOGY AND ORE DEPOSITS OF THE LA PLATA DISTRICT, COLORADO: USGS PROF. PAPER 219, P. 69-70, 161-162.}{Deposit:: COLORADO DIV. MINES INF. REPTS. AND ANNUAL OPERATOR REPTS.}{Deposit:: USGS, 1934, RED ARROW GOLD DISCOVERY IN THE LA PLATA MOUNTAINS, COLORADO: USGS PRESS RELEASE 81670, 7 P.}{Deposit:: ENGINEERING AND MINING JOURNAL, 1934, HIGHER PRICES OF GOLD AND SILVER ENCOURAGE MUCH NEW MINING IN THE UNITED STATES: ENG. MINING JOUR., V. 135, NO. 3, P. 130-131.}{Deposit:: BLM MINERAL SURVEYS MS 20551, 20562, 20563A}{Production:: ECKEL AND OTHERS, 1949, P. 161 (AS COMPILED FROM USBM RECORDS); COLORADO DIV. MINES ANN. OPERATOR REPTS.} |
| Reporter | Schwochow, Stephen D. |