The total alkali-silica (TAS) diagram is a scatterplot of the chemical concentrations of silica oxide (SiO2) versus total alkali-sodium oxide (Na2O) plus potassium oxide (K2O) – in volcanic rocks.
Citation Information
| Publication Year | 2021 |
|---|---|
| Title | Total alkali-silica diagram |
| DOI | 10.1007/978-3-030-26050-7_330-1 |
| Authors | Ricardo A. Olea |
| Publication Type | Book Chapter |
| Publication Subtype | Book Chapter |
| Index ID | 70226500 |
| Record Source | USGS Publications Warehouse |
| USGS Organization | Geology, Energy & Minerals Science Center |