Felsic-mafic ratios and silica saturation ratios; their rationale and use as petrographic and petrologic indicators
Open-File Report
89-651
By: E. J. Young
Links
- Document: Report (pdf)
- Download citation as: RIS | Dublin Core
Abstract
Suggested Citation
Young, E.J., 1989, Felsic-mafic ratios and silica saturation ratios; their rationale and use as petrographic and petrologic indicators: U.S. Geological Survey Open-File Report 89-651, 32 p. :ill. ;28 cm., https://doi.org/10.3133/ofr89651.
ISSN: 2331-1258 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Felsic-mafic ratios and silica saturation ratios; their rationale and use as petrographic and petrologic indicators |
| Series title | Open-File Report |
| Series number | 89-651 |
| DOI | 10.3133/ofr89651 |
| Year Published | 1989 |
| Language | ENGLISH |
| Publisher | U.S. Dept. of the Interior, Geological Survey, |
| Description | 32 p. :ill. ;28 cm. |