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 | 72.96 | 0.28028813 | 14.045549 | 1.6817288 | 0.47752792 | 1.3287734 | 3.0624073 | 5.450047 | 0.06228625 | 0.09342938 | 3.65 | ||||||||||||
2003-024675 | XRF | WHOLE ROCK | 41 | 71 | 50 | 169 | 625 | 22 | 26 | 34 | 181 | 177 | 32 | 30 |
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
|
Ce
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Ba
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La
|
Sr
|
Y
|
Zn
|
|
SAMPLE VALUE | 32 | 22 | 26 | 34 | 181 | 169 | 71 | 625 | 41 | 177 | 30 | 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 |