Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 26.6 Min Age: 26.1 Max Age: 27 Geological Age: OLIGOCENE Age Method: REG-COR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: PYROCLASTIC-FALL |
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 | PB | RB | SB | SR | TA | TH | U | Y |
1988-011206 | XRF | WHOLE ROCK | 70.02 | 0.34643066 | 15.967304 | 2.2360525 | 1.2177563 | 1.9316134 | 2.9394119 | 5.112477 | 0.08398319 | 0.08398319 | 4.74 | |||||||||||||||||||||||||||
2003-024675 | XRF | WHOLE ROCK | 54 | 210 | 19 | 22 | 160 | 306 | 27 | |||||||||||||||||||||||||||||||
2003-024679 | INAA | WHOLE ROCK | 56.3 | 110 | 7.85 | 1.76 | 5.9 | 0.831 | 0.422 | 2.75 | 0.413 | 7.38 | 4.72 | 2.69 | 7.17 | 57.3 | 206 | 1410 | 6.1 | 45.2 | 141 | 0.394 | 293 | 1.22 | 11 | 3.47 |
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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Pb
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Rb
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Sb
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Sc
|
Sm
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Ta
|
Tb
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Zr
|
U
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Ce
|
Cr
|
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
|
Yb
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Co
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Zn
|
|
SAMPLE VALUE | 11 | 1.76 | 0.413 | 19 | 45.2 | 7.17 | 22 | 141 | 0.394 | 7.38 | 7.85 | 1.22 | 0.831 | 206 | 3.47 | 110 | 4.72 | 1410 | 56.3 | 293 | 6.1 | 27 | 0.422 | 2.75 | 2.69 | 57.3 |
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 | PPM | |
REF STANDARD | 79.5 | 154 | 67.5 | 658 | 1250 | 1960 | 150 | 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 | PPB | PPM | PPB | PPM | PPB | PPB | PPB | PPM | PPB | PPB | PPB | PPB | PPB | PPM | PPB | PPM | PPB | PPB | PPM | PPM |