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Sample #146
NavDat sample number 42655 · GNEISS
Sample
| Sample ID | #146 |
|---|
| Rock name | GNEISS |
|---|
| Material | METAMORPHIC |
|---|
Location
| Latitude | 34.8059 |
|---|
| Longitude | -119.019 |
|---|
| State / province | California |
|---|
| Location comment | homogenized gneiss and felsic intrusions at Mount Abel |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 67 |
|
60.3 |
73.7 |
|
|
Analyses
No chemical analyses are stored for this sample.
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.
