Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? YES |
Age: 0.3 Min Age: 0.27 Max Age: 0.33 Geological Age: PLEISTOCENE Age Method: K-AR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: RHYOLITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FEOT | MGO | CAO | NA2O | K2O | P2O5 | MNO | LOI | SM | ZR | BA | ND | ND143_ND144 | RB | SR | SR87_SR86 |
2008-900201 | ICPAES | WHOLE ROCK | 76.4 | 0.09 | 12.3 | 1.63 | -0.01 | 0.35 | 4.44 | 4.55 | -0.01 | 0.04 | 0.01 | 309 | 18 | 0.52 | |||||
2008-900201 | MS-ID | WHOLE ROCK | 13.2 | 7.5 | 275 | ||||||||||||||||
2008-900201 | TIMS | WHOLE ROCK | 0.512434 | 0.714361 |
Nd
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Rb
|
Sm
|
Zr
|
Ba
|
Sr
|
|
SAMPLE VALUE | 7.5 | 275 | 13.2 | 309 | 18 | 0.52 |
PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 1250 | 0.6 | 406 | 10.5 | 6600 | 19.9 |
PPB | PPM | PPB | PPM | PPB | PPM |
143Nd/144Nd | 87Sr/86Sr |
0.512434 | 0.714361 |