Analytical method: XRF
| Technique | XRF |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | UNKNOWN |
| Reference | Hart, William K; Aronson, James L (1983) K-Ar ages of rhyolites from the western Snake River Plain area, Oregon, Idaho, and Nevada. Isochron/West. 36; Pages 17-19. 1983. |