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Modal compositions, whole-rock chemical data and normative mineralogy, and minor element data for rocks from alkaline intrusive complexes in northwestern Montana

January 1, 1987

No abstract available.

Publication Year 1987
Title Modal compositions, whole-rock chemical data and normative mineralogy, and minor element data for rocks from alkaline intrusive complexes in northwestern Montana
DOI 10.3133/ofr87368
Authors T. J. Armbrustmacher
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 87-368
Index ID ofr87368
Record Source USGS Publications Warehouse