Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 26.6 Min Age: 26 Max Age: 27.1 Geological Age: OLIGOCENE Age Method: REG-COR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: PYROCLASTIC-FALL |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | MGO | CAO | NA2O | K2O | P2O5 | MNO | LOI | NI | ZN | ZR | NB | PB | RB | SR | Y |
1988-011206 | XRF | WHOLE ROCK | 63.69 | 0.6898686 | 17.048117 | 5.6025696 | 1.8396497 | 4.2332845 | 2.937168 | 3.7420146 | 0.33448175 | 0.12543066 | 4.34 | ||||||||
2003-024675 | XRF | WHOLE ROCK | 18 | 59 | 195 | 14 | 34 | 138 | 618 | 25 |
Nb
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Ni
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Pb
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Rb
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Zr
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Sr
|
Y
|
Zn
|
|
SAMPLE VALUE | 14 | 18 | 34 | 138 | 195 | 618 | 25 | 59 |
PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 658 | 1960 | 150 | 0.6 | 10.5 | 19.9 | 4.3 | 55 |
PPB | PPB | PPB | PPM | PPM | PPM | PPM | PPM |