Location Sample Detail Major Data? YES Trace Data? NO Isotope Data? NO |
Age: 25.7 Min Age: 25.2 Max Age: 26.2 Geological Age: OLIGOCENE Age Method: REG-COR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: DACITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | MGO | CAO | NA2O | K2O | P2O5 | MNO | LOI |
1988-011206 | XRF | WHOLE ROCK | 64.86 | 0.6445473 | 16.012972 | 4.542044 | 1.1178868 | 3.4342287 | 3.8068576 | 4.3406234 | 0.3726289 | 0.090639465 | 0.7 |