Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? YES |
Age: 1.4 Min Age: 1.26 Max Age: 1.54 Geological Age: PLEISTOCENE Age Method: K-AR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: DACITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FEOT | MGO | CAO | NA2O | K2O | P2O5 | MNO | LA | CE | SM | EU | TB | YB | LU | SC | CR | CO | ZR | BA | CS | HF | ND | ND143_ND144 | RB | SR | SR87_SR86 | TA | TH | U |
2008-900201 | NAA | WHOLE ROCK | 56 | 126 | 14 | 2.5 | 2.9 | 8.6 | 1.1 | 21 | 127 | 39 | 1.5 | 12 | 54 | 67 | 4.8 | 9.1 | 3.6 | |||||||||||||||
2008-900201 | ICPAES | WHOLE ROCK | 61.8 | 1.7 | 13.3 | 8.21 | 3.3 | 4.7 | 3.4 | 3.1 | 0.37 | 0.13 | 385 | 233 | 154 | |||||||||||||||||||
2008-900201 | TIMS | WHOLE ROCK | 0.512392 | 0.70654 |
Th
|
Cs
|
Eu
|
Lu
|
Nd
|
Rb
|
Sc
|
Sm
|
Ta
|
Tb
|
Zr
|
U
|
Ce
|
Cr
|
Ba
|
La
|
Sr
|
Hf
|
Yb
|
Co
|
|
SAMPLE VALUE | 9.1 | 1.5 | 2.5 | 1.1 | 54 | 67 | 21 | 14 | 4.8 | 2.9 | 385 | 3.6 | 126 | 127 | 233 | 56 | 154 | 12 | 8.6 | 39 |
PPM | 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 | 67.5 | 1250 | 0.6 | 16.2 | 406 | 37 | 99 | 10.5 | 20.3 | 1675 | 2625 | 6600 | 648 | 19.9 | 283 | 441 | 105 |
PPB | PPB | PPB | PPB | PPB | PPM | PPM | PPB | PPB | PPB | PPM | PPB | PPB | PPB | PPB | PPB | PPM | PPB | PPB | PPM |
143Nd/144Nd | 87Sr/86Sr |
0.512392 | 0.70654 |