Skip to main content
U.S. flag

An official website of the United States government

Felsic-mafic ratios and silica saturation ratios; their rationale and use as petrographic and petrologic indicators

January 1, 1989

No abstract available.

Publication Year 1989
Title Felsic-mafic ratios and silica saturation ratios; their rationale and use as petrographic and petrologic indicators
DOI 10.3133/ofr89651
Authors E. J. Young
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 89-651
Index ID ofr89651
Record Source USGS Publications Warehouse