Lat / long: | 38.53667, -106.63005 |
Primary: | Niobium (Columbium), Tantalum, REE |
Ore: | Microlite, Monazite |
Operation type: | Unknown |
Production size: | Yes |
Development status: | Producer |
MRDS | D001808 |
DEP | 10107747 |
Reference | STAATZ AND TRITES, 1955, GEOLOGY OF THE QUARTZ CREEK PEGMATITES, USGS PROF. PAPER 26 |
Reporter | Parker, Raymond L. |