Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? YES |
Age: 0.05 Min Age: 0 Max Age: 0.1 Geological Age: QUATERNARY Age Method: K-AR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: RHYODACITE |
Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | FEO | MGO | CAO | NA2O | K2O | P2O5 | MNO | ZR | BA | NB | ND143_ND144 | PB | PB206_PB204 | PB207_PB204 | PB208_PB204 | RB | SR | SR87_SR86 | Y |
1990-067969 | XRF | WHOLE ROCK | 68.71 | 0.45 | 15.54 | 0.65 | 2.35 | 1.56 | 3.64 | 4.23 | 2.66 | 0.14 | 0.06 | 133 | 717 | 9 | 10.8 | 73 | 348 | 16 | |||||
1990-067969 | MS | WHOLE ROCK | 0.512796 | 18.958 | 15.612 | 38.63 | 0.70411 |
Nb
|
Pb
|
Rb
|
Zr
|
Ba
|
Sr
|
Y
|
|
SAMPLE VALUE | 9 | 10.8 | 73 | 133 | 717 | 348 | 16 |
PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
REF STANDARD | 658 | 150 | 0.6 | 10.5 | 6600 | 19.9 | 4.3 |
PPB | PPB | PPM | PPM | PPB | PPM | PPM |
143Nd/144Nd | 206Pb/204Pb | 207Pb/204Pb | 208Pb/204Pb | 87Sr/86Sr |
0.512796 | 18.958 | 15.612 | 38.63 | 0.70411 |