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: DACITE |
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 | 62.17 | 0.741148 | 17.08758 | 6.299758 | 1.7808139 | 3.70574 | 3.0572355 | 4.2410135 | 0.33969283 | 0.10293722 | 2.84 | ||||||||||||
2003-024675 | XRF | WHOLE ROCK | 44 | 90 | 79 | 188 | 1015 | 11 | 38 | 36 | 99 | 614 | 26 | 26 |
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 | 26 | 11 | 38 | 36 | 99 | 188 | 90 | 1015 | 44 | 614 | 26 | 79 |
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 |