Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 31.25 Min Age: 29.5 Max Age: 33 Geological Age: OLIGOCENE Age Method: AR_AR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: RHYOLITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | MGO | CAO | NA2O | K2O | P2O5 | MNO | LOI | LA | CE | V | CR | NI | CU | ZN | GA | ZR | BA | CS | MO | NB | ND | PB | RB | SR | TH | U | Y |
1988-011206 | XRF | WHOLE ROCK | 73.33 | 0.2637037 | 14.807978 | 0.9533903 | 0.2231339 | 0.6491168 | 3.9048433 | 5.426211 | 0.0608547 | 0.0608547 | 1.4 | ||||||||||||||||||||
2003-024675 | XRF | WHOLE ROCK | 41 | 148 | 10 | -3 | -2 | -2 | 31 | 18 | 255 | 895 | 8 | 2 | 27 | 29 | 27 | 133 | 112 | 16 | -2 | 17 |
Th
|
Cs
|
Cu
|
Mo
|
Nb
|
Nd
|
Ni
|
Pb
|
Rb
|
V
|
Zr
|
U
|
Ce
|
Cr
|
Ba
|
La
|
Sr
|
Y
|
Zn
|
|
SAMPLE VALUE | 16 | 8 | 2 | 2 | 27 | 29 | 2 | 27 | 133 | 10 | 255 | 2 | 148 | 3 | 895 | 41 | 112 | 17 | 31 |
PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 79.5 | 21 | 30 | 50 | 658 | 1250 | 1960 | 150 | 0.6 | 82 | 10.5 | 20.3 | 1675 | 2625 | 6600 | 648 | 19.9 | 4.3 | 55 |
PPB | PPB | PPM | PPB | PPB | PPB | PPB | PPB | PPM | PPM | PPM | PPB | PPB | PPB | PPB | PPB | PPM | PPM | PPM |