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-FLOW |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | MGO | CAO | NA2O | K2O | P2O5 | MNO | LOI | LA | CE | SM | EU | GD | TB | TM | YB | LU | SC | CR | CO | NI | ZN | ZR | BA | HF | NB | ND | RB | SB | SR | TA | TH | U | Y |
1988-011206 | XRF | WHOLE ROCK | 64.23 | 0.61912966 | 16.239468 | 4.6992955 | 1.5427494 | 3.9076216 | 3.6741793 | 3.714778 | 0.30449 | 0.08119734 | 1.46 | ||||||||||||||||||||||||||
2003-024675 | XRF | WHOLE ROCK | 205 | 19 | 96 | 571 | 23 | ||||||||||||||||||||||||||||||||
2003-024679 | INAA | WHOLE ROCK | 42.5 | 83.6 | 6.49 | 1.58 | 5.22 | 0.808 | 0.359 | 2.55 | 0.376 | 8.68 | 4.12 | 9.68 | 11.4 | 80.4 | 198 | 1020 | 5.86 | 35.9 | 90.6 | 0.24 | 589 | 1.03 | 9.07 | 3.13 |
Th
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Eu
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Lu
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Nb
|
Nd
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Ni
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Rb
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Sb
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Sc
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Sm
|
Ta
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Tb
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Zr
|
U
|
Ce
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Cr
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Ba
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La
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Sr
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Hf
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Y
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Tm
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Yb
|
Co
|
Zn
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|
SAMPLE VALUE | 9.07 | 1.58 | 0.376 | 19 | 35.9 | 11.4 | 90.6 | 0.24 | 8.68 | 6.49 | 1.03 | 0.808 | 198 | 3.13 | 83.6 | 4.12 | 1020 | 42.5 | 589 | 5.86 | 23 | 0.359 | 2.55 | 9.68 | 80.4 |
PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 79.5 | 154 | 67.5 | 658 | 1250 | 1960 | 0.6 | 5.5 | 16.2 | 406 | 37 | 99 | 10.5 | 20.3 | 1675 | 2625 | 6600 | 648 | 19.9 | 283 | 4.3 | 68 | 441 | 105 | 55 |
PPB | PPB | PPB | PPB | PPB | PPB | PPM | PPB | PPM | PPB | PPB | PPB | PPM | PPB | PPB | PPB | PPB | PPB | PPM | PPB | PPM | PPB | PPB | PPM | PPM |