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: DACITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | MGO | CAO | NA2O | K2O | P2O5 | MNO | LOI | LA | CE | ZN | ZR | BA | NB | ND | RB | SR | Y |
1988-011206 | XRF | WHOLE ROCK | 62.73 | 0.724184 | 15.707653 | 5.742473 | 2.2949493 | 4.4573016 | 3.9677124 | 3.4781232 | 0.35699213 | 0.10199775 | 1.95 | ||||||||||
2003-024675 | XRF | WHOLE ROCK | 57 | 94 | 105 | 181 | 1292 | 18 | 51 | 80 | 907 | 20 |
Nb
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Nd
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Rb
|
Zr
|
Ce
|
Ba
|
La
|
Sr
|
Y
|
Zn
|
|
SAMPLE VALUE | 18 | 51 | 80 | 181 | 94 | 1292 | 57 | 907 | 20 | 105 |
PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 658 | 1250 | 0.6 | 10.5 | 1675 | 6600 | 648 | 19.9 | 4.3 | 55 |
PPB | PPB | PPM | PPM | PPB | PPB | PPB | PPM | PPM | PPM |