Location: | Clear Creek County, Colorado, United States, North America |
Lat / long: | 39.70943, -105.39976 |
dep_id: | 10013762 |
mrds_id: | D010226 |
Commodity type: | metallic |
Major mineral: | Beryllium |
Operation type: | Unknown |
Production size: | No production occurred |
Development status: | Occurrence |
ore: | Beryl |
gangue: | Topaz |
orebody_fm: | TABULAR |
Reporter: | Schwochow, Stephen D. |
hrock_unit: | Idaho Springs Formation---Feldspar-Rich Gneiss Interlayered With Hornblende Gneiss |
hrock_type: | Gneiss |
arock_unit: | Pegmatite |
arock_type: | Pegmatite |
Structure: | Front Range Uplift, Denver Basin, Floyd Hill Fault Zone |
tectonic: | Central Cordillera (Southern Rocky Mtns) |
References: |
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