Geochemical anomalies and alteration in the Moenkopi Formation, Skull Creek, Moffat County, Colorado: USGS Professional Paper 761, 1972, 21 pp. Very good condition.
Molybdenite in the Montezuma District of central Colorado: USGS Circular 704, 1974, 21 pp. Good condition.
Specifics
- Condition: Used
- All returns accepted: ReturnsNotAccepted