Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? YES |
Age: 0.15 Min Age: 0 Max Age: 0.3 Geological Age: PLEISTOCENE Age Method: K-AR Material: IGNEOUS Type: VOLCANIC Composition: INTERMEDIATE Rock Name: ANDESITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | FEO | MGO | CAO | NA2O | K2O | P2O5 | MNO | LA | SM | EU | YB | SC | CR | CO | ZR | BA | CS | HF | NB | PB | PB206_PB204 | PB207_PB204 | PB208_PB204 | RB | SR | SR87_SR86 | TA | TH | U | Y |
1990-067969 | XRF | WHOLE ROCK | 57.47 | 0.82 | 17.07 | 1.41 | 5.07 | 5.12 | 8.16 | 3.38 | 1.2 | 0.15 | 0.11 | 13 | 3.18 | 0.88 | 2 | 23.3 | 117 | 24.3 | 114 | 407 | 1.3 | 2.6 | 2 | 4 | 32 | 376 | 0.39 | 4 | 0.7 | 18 | ||||
1990-067969 | MS | WHOLE ROCK | 18.941 | 15.615 | 38.622 | 0.70415 |
Th
|
Cs
|
Eu
|
Nb
|
Pb
|
Rb
|
Sc
|
Sm
|
Ta
|
Zr
|
U
|
Cr
|
Ba
|
La
|
Sr
|
Hf
|
Y
|
Yb
|
Co
|
|
SAMPLE VALUE | 4 | 1.3 | 0.88 | 2 | 4 | 32 | 23.3 | 3.18 | 0.39 | 114 | 0.7 | 117 | 407 | 13 | 376 | 2.6 | 18 | 2 | 24.3 |
PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 79.5 | 21 | 154 | 658 | 150 | 0.6 | 16.2 | 406 | 37 | 10.5 | 20.3 | 2625 | 6600 | 648 | 19.9 | 283 | 4.3 | 441 | 105 |
PPB | PPB | PPB | PPB | PPB | PPM | PPM | PPB | PPB | PPM | PPB | PPB | PPB | PPB | PPM | PPB | PPM | PPB | PPM |
206Pb/204Pb | 207Pb/204Pb | 208Pb/204Pb | 87Sr/86Sr |
18.941 | 15.615 | 38.622 | 0.70415 |