Location Sample Detail Major Data? YES Trace Data? NO Isotope Data? NO |
Age: 27.71 Min Age: 27.62 Max Age: 27.8 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 | 65.07 | 0.58969325 | 17.08077 | 3.8330061 | 1.1183838 | 2.9688005 | 4.1685214 | 4.5752063 | 0.29484662 | 0.071169876 | 1.64 |