Location: | Fremont County, Colorado, United States, North America |
Lat / long: | 38.675, -105.48364 |
dep_id: | 10013520 |
mrds_id: | D009868 |
Commodity type: | metallic and nonmetallic |
Major mineral: | Mica, Feldspar |
Trace mineral: | Beryllium |
Operation type: | Surface |
Production size: | No production occurred |
Development status: | Prospect |
ore: | Microcline, Muscovite |
gangue: | Plagioclase |
orebody_fm: | IRREGULAR, DIKE-LIKE |
work_type: | Unknown |
model: | 32: Pegmatites |
Reporter: | Collins, Donna B. |
hrock_type: | Gneiss |
arock_unit: | Quartz Diorite Of Boulder Creek Age |
arock_type: | Diorite |
Structure: | Southern Front Range, Thirtynine Mile Volcanic Field, Currant Creek Fault Zone; Numerous Faults Strike N 70 W, Dip 45 Ne Cross Dikes |
tectonic: | Central Cordillera (Southern Rocky Mountains) |
yfp_ba: | < |
Year first produced: | 1950 |
dy_ba: | < |
disc_yr: | 1950 |
References: |
|