Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 26.5 Min Age: 25.9 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 | ZN | ZR | NB | PB | RB | SR | Y |
1988-011206 | XRF | WHOLE ROCK | 71.63 | 0.28090194 | 15.449608 | 1.8559593 | 0.29093418 | 1.8057983 | 3.8122408 | 4.4141736 | 0.15048319 | 0.070225485 | 0.32 | |||||||
2003-024675 | XRF | WHOLE ROCK | 55 | 261 | 18 | 65 | 146 | 344 | 23 |
Nb
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Pb
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Rb
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Zr
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Sr
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Y
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Zn
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SAMPLE VALUE | 18 | 65 | 146 | 261 | 344 | 23 | 55 |
PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 658 | 150 | 0.6 | 10.5 | 19.9 | 4.3 | 55 |
PPB | PPB | PPM | PPM | PPM | PPM | PPM |