Location Sample Detail Major Data? YES Trace Data? NO Isotope Data? NO |
Age: 0.91 Min Age: 0.01 Max Age: 1.8 Geological Age: PLEISTOCENE Age Method: K-AR Material: IGNEOUS Type: VOLCANIC Composition: INTERMEDIATE Rock Name: ANDESITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | MGO | CAO | NA2O | K2O | P2O5 | MNO |
1990-067969 | XRF | WHOLE ROCK | 54.4 | 0.86 | 16.6 | 7.53 | 9.49 | 2.99 | 0.76 | 0.24 | 0.11 |