Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 27 Min Age: 26.9 Max Age: 27.1 Geological Age: OLIGOCENE Age Method: REG-COR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: RHYOLITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | MGO | CAO | NA2O | K2O | P2O5 | MNO | LOI | LA | CE | ZN | ZR | BA | NB | ND | PB | RB | SR | TH | Y |
1988-011206 | XRF | WHOLE ROCK | 75.25 | 0.15830937 | 12.875829 | 1.0237339 | 0.21107915 | 0.64379144 | 3.8205326 | 4.949806 | 0.052769788 | 0.08443166 | 5.2 | ||||||||||||
2003-024675 | XRF | WHOLE ROCK | 38 | 80 | 50 | 134.5 | 348 | 23.5 | 36 | 35 | 160.5 | 64.5 | 25 | 26.5 |
Th
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Nb
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Nd
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Pb
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Rb
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Zr
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Ce
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Ba
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La
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Sr
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Y
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Zn
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SAMPLE VALUE | 25 | 23.5 | 36 | 35 | 160.5 | 134.5 | 80 | 348 | 38 | 64.5 | 26.5 | 50 |
PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 79.5 | 658 | 1250 | 150 | 0.6 | 10.5 | 1675 | 6600 | 648 | 19.9 | 4.3 | 55 |
PPB | PPB | PPB | PPB | PPM | PPM | PPB | PPB | PPB | PPM | PPM | PPM |