| Location: | Jefferson County, Colorado, United States, North America |
| Lat / long: | 39.6811, -105.3228 |
| dep_id: | 10009135 |
| mrds_id: | D001821 |
| Commodity type: | metallic and nonmetallic |
| Major mineral: | Niobium (Columbium), Tantalum, REE, Feldspar |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Euxenite |
| Reporter: | Parker, Raymond L., Spanski, Gregory T. |
| References: |
- BOOS, M. F., 1954, GENESIS OF PRECAMBRIAN GRANITIC PEGMATITES IN THE DENVER MOUNTAIN PARKS AREA, COLORADO, GEOL. SOC. BULL., V. 65, NO.
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