| Location: | Larimer County, Colorado, United States, North America |
| Lat / long: | 40.68692, -105.30781 |
| dep_id: | 10013858 |
| mrds_id: | D010388 |
| Commodity type: | metallic and nonmetallic |
| Major mineral: | Mica, Beryllium |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Beryl, Muscovite |
| work_type: | Surface |
| Reporter: | Schwochow, Stephen D. |
| hrock_unit: | Metasedimentary Rocks--Biotite Gneiss, Schist, And Migmatite;Pegmatite |
| hrock_type: | Mica Schist |
| arock_unit: | Pegmatite;Tonalite (Quartz Diorite) |
| arock_type: | Diorite,Pegmatite |
| Structure: | Front Range Uplift, Thompson Canyon Fault, Mt Olympus Batholith, Ne-Trending Folds |
| tectonic: | Central Cordillera (Southern Rocky Mtns) |
| Year first produced: | 1960 |
| yr_lst_prd: | 1963 |
| References: |
- Deposit:: THURSTON, W.R., 1955, PEGMATITES OF THE CRYSTAL MOUNTAIN DISTRICT, LARIMER COUNTY, COLORADO: USGS BULL. 1011, 185 P., 13 PLS.
- Deposit:: COLORADO DIV. MINES ANN. OPERATOR REPTS.
|