Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 16.3 Min Age: 14 Max Age: 18.6 Geological Age: MIOCENE Age Method: K-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 | SM | EU | GD | TB | YB | LU | SC | CR | CO | ZR | BA | HF | ND | RB | SB | SR | TA | TH | U |
1988-011206 | XRF | WHOLE ROCK | 76.35 | 0.11 | 13.13 | 0.76 | 0.15 | 0.69 | 4.11 | 4.81 | 0.02 | 0.14 | 0.2 | |||||||||||||||||||||
2003-024679 | INAA | WHOLE ROCK | 32 | 53 | 2.3 | 0.2 | 6.1 | 0.28 | 1 | 0.13 | 1.4 | 12 | 0.2 | 173 | 4 | 4.9 | 12 | 227 | 0.8 | 8 | 3.5 | 25.6 | 9.5 |
Th
|
Eu
|
Lu
|
Nd
|
Rb
|
Sb
|
Sc
|
Sm
|
Ta
|
Tb
|
Zr
|
U
|
Ce
|
Cr
|
Ba
|
La
|
Sr
|
Hf
|
Yb
|
Co
|
|
SAMPLE VALUE | 25.6 | 0.2 | 0.13 | 12 | 227 | 0.8 | 1.4 | 2.3 | 3.5 | 0.28 | 173 | 9.5 | 53 | 12 | 4 | 32 | 8 | 4.9 | 1 | 0.2 |
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 | 1250 | 0.6 | 5.5 | 16.2 | 406 | 37 | 99 | 10.5 | 20.3 | 1675 | 2625 | 6600 | 648 | 19.9 | 283 | 441 | 105 |
PPB | PPB | PPB | PPB | PPM | PPB | PPM | PPB | PPB | PPB | PPM | PPB | PPB | PPB | PPB | PPB | PPM | PPB | PPB | PPM |