Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 26.92 Min Age: 26.85 Max Age: 26.99 Geological Age: OLIGOCENE Age Method: AR_AR 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 | ZN | ZR | BA | NB | ND | PB | RB | SR | TH | Y |
1988-011206 | XRF | WHOLE ROCK | 66.24 | 0.5820989 | 15.566128 | 4.706972 | 1.2846321 | 3.251725 | 3.522702 | 4.375778 | 0.2509047 | 0.060217127 | 0.36 | ||||||||||||
2003-024675 | XRF | WHOLE ROCK | 43 | 88 | 63 | 188 | 906 | 15 | 41 | 30 | 122 | 512 | 18 | 23 |
Th
|
Nb
|
Nd
|
Pb
|
Rb
|
Zr
|
Ce
|
Ba
|
La
|
Sr
|
Y
|
Zn
|
|
SAMPLE VALUE | 18 | 15 | 41 | 30 | 122 | 188 | 88 | 906 | 43 | 512 | 23 | 63 |
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 |