Location Sample Detail Major Data? YES Trace Data? NO Isotope Data? NO |
Age: 0.01 Min Age: 0 Max Age: 0.01 Geological Age: QUATERNARY 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 | 55.9 | 0.78 | 16.2 | 7.29 | 7.93 | 3.21 | 1.41 | 0.18 | 0.12 |