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 | 69.98 | 0.4236595 | 14.995131 | 2.1444619 | 0.539386 | 1.9945205 | 3.5975838 | 4.9259224 | 0.13585281 | 0.026164245 | 0.62 |