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Pyrophyllite and kyanite and related minerals in the United States

January 1, 1994

Citation Information

Publication Year 1961
Title Pyrophyllite and kyanite and related minerals in the United States
DOI 10.3133/ofr6146
Authors Gilbert H. Espenshade
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 61-46
Index ID ofr6146
Record Source USGS Publications Warehouse