Location Sample Detail Major Data? NO Trace Data? YES Isotope Data? YES |
Age: 87.5 Min Age: 86.4 Max Age: 88.6 Geological Age: Age Method: RB-SR Material: METAMORPHIC Type: PLUTONIC Composition: INTERMEDIATE Rock Name: TONALITE |
Reference | Technique | Material | RB | SR | SR87_SR86 |
2007-075911 | EDXRF | WHOLE ROCK | 199 | 31.07 | |
2007-075911 | MS | WHOLE ROCK | 0.72913 |
Rb
|
Sr
|
|
SAMPLE VALUE | 199 | 31.07 |
PPM | PPM | |
REF STANDARD | 0.6 | 19.9 |
PPM | PPM |
87Sr/86Sr |
0.72913 |