TY  - RPRT
TI  - SPECTRAL REFLECTANCE OF THE CARBONATITE COMPLEXES AT MOUNTAIN PASS, CALIFORNIA AND IRON HILL, COLORADO.
AU  - Lawrence C. Rowan
AU  - Williams Collins
AU  - Marguerite J. Kingston
AU  - James K. Crowley
PY  - 1984
UR  - https://pubs.usgs.gov/publication/70013580
ID  - 70013580
ER  -