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Chemical, spectrographic, and modal analyses of syenitic rocks, thorium veins, and carbonatite in the Powderhorn District, Gunnison County, Colorado

January 1, 1980

No abstract available.

Publication Year 1980
Title Chemical, spectrographic, and modal analyses of syenitic rocks, thorium veins, and carbonatite in the Powderhorn District, Gunnison County, Colorado
DOI 10.3133/ofr80233
Authors David Carl Hedlund, Jerry Chipman Olson
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 80-233
Index ID ofr80233
Record Source USGS Publications Warehouse