Location: | Chaffee County, Colorado, United States, North America |
Lat / long: | 38.62528, -106.06504 |
dep_id: | 10013699 |
mrds_id: | D010130 |
Commodity type: | metallic and nonmetallic |
Major mineral: | Fluorine-Fluorite |
Trace mineral: | Manganese |
Operation type: | Unknown |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Fluorite |
gangue: | Barite, Calcite, Goethite, Hematite, Kaolinite, Manganite, Montmorillonite, Opal, Psilomelane, Pyrite, Pyrolusite, Quartz |
work_type: | Unknown |
model: | 174: Fluorspar deposits (fluorite veins) |
alteration: | Silicification, Fluoritization |
ore_ctrl: | Fault Breccia; Fault Zone Striking N 30-50 W, Dipping 65-85 Sw; Fractures |
Reporter: | Collins, Donna B., Beach, Richard A. |
hrock_unit: | Banded Gneiss |
hrock_type: | Gneiss,Rhyolite |
arock_unit: | Gneissic Quartz Monzonite;Ash-Flow Tuff |
arock_type: | Gneiss,Rhyolite |
Structure: | Southern Mosquito Range, Arkansas Valley Graben, Folds, Faults; N-Trending Fault Bounding Arkansas Valley |
tectonic: | Central Cordillera (Southern Rocky Mountains) |
Year first produced: | 1927 |
yr_lst_prd: | 1949 |
disc_yr: | 1923 |
References: |
- Deposit:: VAN ALSTINE, R.E., 1969, GEOLOGY AND MINERAL DEPOSITS OF THE PONCHA SPRINGS NE QUADRANGLE, CHAFFEE COUNTY, COLORADO: USGS PROFESSIONAL PAPER 626, 52 P.
- Deposit:: VAN ALSTINE, R.E. AND COX, D.C., 1969, FLUORSPAR MINES AND PROSPECTS, IN, GEOLOGY AND MINERAL DEPOSITS OF THE PONCHA SPRINGS NE QUADRANGLE, CHAFFEE COUNTY, COLORADO: USGS PROFESSIONAL PAPER 626, P. 38-43
- Deposit:: BRADY, B.T., 1975, MAP SHOWING FLUORSPAR DEPOSITS IN COLORADO: USGS MAP MR-70, 1:500,000, TEXT
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