Location Sample Detail Major Data? YES Trace Data? NO Isotope Data? NO |
Age: 31.25 Min Age: 29.5 Max Age: 33 Geological Age: OLIGOCENE Age Method: AR_AR 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 | 65.68 | 0.7388238 | 16.90186 | 3.7143605 | 0.6072524 | 3.1577125 | 4.230525 | 4.230525 | 0.3036262 | 0.07084612 | 1.19 |