Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 2 Min Age: 1 Max Age: 3 Geological Age: PLEISTOCENE Age Method: UNKNOWN Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: RHYOLITE |
Reference | Technique | Material | SIO2 | AL2O3 | FE2O3 | FEO | MGO | CAO | NA2O | K2O | MNO | H2O_PLUS | H2O_MINUS | BA | RB | SR |
1979-023073 | UNKNOWN | WHOLE ROCK | 76.8 | 11.6 | 1.05 | 0.14 | 0.05 | 0.4 | 4 | 4.7 | 0.02 | 0.24 | 0.06 | 140 | 142 | 15 |
Rb
|
Ba
|
Sr
|
|
SAMPLE VALUE | 142 | 140 | 15 |
PPM | PPM | PPM | |
REF STANDARD | 0.6 | 6600 | 19.9 |
PPM | PPB | PPM |