Location Sample Detail Major Data? YES Trace Data? NO Isotope Data? NO |
Age: 27.1 Min Age: 27 Max Age: 27.2 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 | 68.59 | 0.4504907 | 15.473689 | 2.689604 | 0.8034948 | 2.3386524 | 3.2457907 | 5.3894696 | 0.15084769 | 0.05438726 | 2.53 |