Alkaline Rocks and Carbonatites of the World

Setup during HiTech AlkCarb: an online database of alkaline rock and carbonatite occurrences

OLSON, J.C. and HEDLUND, D.C. 1981. Alkalic rocks and resources of thorium and associated elements in the Powderhorn District, Gunnison County, Colorado. Professional Paper, United States Geological Survey, 1049-C: 1-34.

Publication Type:Miscellaneous
Year of Publication:1981
Notes:

OLSON, J.C. and HEDLUND, D.C. 1981. Alkalic rocks and resources of thorium and associated elements in the Powderhorn District, Gunnison County, Colorado. Professional Paper, United States Geological Survey, 1049-C: 1-34.
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith