Location: | Larimer County, Colorado, United States, North America |
Lat / long: | 40.59109, -105.22559 |
dep_id: | 10013977 |
mrds_id: | D010557 |
Commodity type: | metallic |
Major mineral: | Copper, Gold, Silver |
Operation type: | Unknown |
Deposit type: | Vein |
Production size: | Small ammount of material produced |
Development status: | Producer |
ore: | Chalcopyrite, Pyrite, Pyrrhotite |
alteration: | Fe Sulfide Oxidation |
ore_ctrl: | Sheeting Or Banding Possibly Parallel To Schistosity |
Reporter: | Schwochow, Stephen D. |
hrock_unit: | Metasedimentary Rocks--Quartzofeldspathic Schist And Gneiss;Amphibolite |
hrock_type: | Gneiss |
arock_unit: | Boulder Creek Granodiorite |
arock_type: | Diorite |
Structure: | Front Range Uplift, Cheyenne Basin, Thompson Anticline, Nw- And East-West-Trending Faults |
tectonic: | Central Cordillera (Southern Rocky Mtns) |
disc_yr: | 1873 |
References: |
- Deposit:: LEE, H.A., 1899, REPORT ON COPPER DISTRICT, LARIMER COUNTY, COLORAD O: COLORADO BUREAU OF MINES MINE MGR. REPT., 1901, P. 231
- Deposit:: COLTON, R.B., 1978, GEOLOGIC MAP OF THE BOULDER-FORT COLLINS-GREELE Y AREA, COLORADO: USGS MAP I-855-G.
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