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Sample SANLU18-91
NavDat sample number 42594 · GRANITE
Sample
| Sample ID | SANLU18-91 |
|---|
| Rock name | GRANITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 36.5706 |
|---|
| Longitude | -121.68 |
|---|
| State / province | California |
|---|
| Location comment | quartz monzonite of Pine Canyon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 80.1 |
|
72.09 |
88.11 |
|
|
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|
| RB | 91.4 | | PPM | EDXRF |
| SR | 465 | | PPM | EDXRF |
| RB_SR | 0.196 | | | MS |
| RB87_SR86 | 0.567 | | | MS |
| SR87_SR86 | 0.71074 | | | MS |
| SR87_SR86_INITIAL | 0.71 | | | MS |
References
- Kistler, R W; Champion, D E (2001) Rb-Sr whole-rock and mineral ages, K-Ar, (super 40) Ar/ (super 39) Ar, and U-Pb mineral ages, and strontium, lead, neodymium, and oxygen isotopic compositions for granitic rocks from the Salinian Composite Terrane, California. Open-File Report - U. S. Geological Survey. 2001.
