Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 36.8 Min Age: 26 Max Age: 38 Geological Age: EOCENE Age Method: PER_COM Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: RHYOLITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | FEO | MGO | CAO | NA2O | K2O | MNO | H2O_PLUS | LA | CE | PR | SM | EU | GD | TB | DY | HO | ER | TM | YB | LU | CO2 | ND | Y |
1991-007562 | ICPAES | WHOLE ROCK | 67.47 | 0.54 | 12.61 | 1.88 | 3.65 | 0.23 | 1.5 | 4.62 | 5.02 | 0.22 | 1.99 | 0.11 | |||||||||||||||
1991-007562 | ICPMS | WHOLE ROCK | 77 | 173 | 23 | 16 | 2.4 | 16 | 2.5 | 15 | 3 | 10.1 | 1.3 | 9.3 | 1.4 | 75 | 84 |
Dy
|
Er
|
Eu
|
Lu
|
Nd
|
Sm
|
Tb
|
Ce
|
La
|
Pr
|
Y
|
Tm
|
Ho
|
Yb
|
|
SAMPLE VALUE | 15 | 10.1 | 2.4 | 1.4 | 75 | 16 | 2.5 | 173 | 77 | 23 | 84 | 1.3 | 3 | 9.3 |
PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 674 | 438 | 154 | 67.5 | 1250 | 406 | 99 | 1675 | 648 | 254 | 4.3 | 68 | 149 | 441 |
PPB | PPB | PPB | PPB | PPB | PPB | PPB | PPB | PPB | PPB | PPM | PPB | PPB | PPB |