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Sample CM-25
NavDat sample number 14690 · TONALITE
Sample
| Sample ID | CM-25 |
|---|
| Alternate ID | CM-25 |
|---|
| Rock name | TONALITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 35.2106 |
|---|
| Longitude | -118.663 |
|---|
| Location | SSNB-Intrusive Suite of BVS |
|---|
| State / province | California |
|---|
| Volcanic field | Tonalite of Bear Valley Springs |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 101 |
|
99 |
102 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| RB | 55.9 | | PPM | MS-ID |
| SR | 399 | | PPM | MS-ID |
| SR87_SR86 | 0.70648 | | | TIMS |
References
- Saleeby, Jason B; Sams, David B; Kistler, Ronald W (1987) U/Pb zircon, strontium, and oxygen isotopic and geochronological study of the southernmost Sierra Nevada Batholith, California. Journal of Geophysical Research, B, Solid Earth and Planets, vol.92, no.10, pp.10,443-10,466, 10 Sep 1987
