Sample USGSW-BL-60-6
NavDat sample number 6185 · TONALITE
Sample
| Sample ID | USGSW-BL-60-6 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | reconnaissance age; probable time of emplacement |
Location
| Latitude | 33.0875 |
|---|---|
| Longitude | -116.967 |
| Location | San Diego County |
| State / province | California |
| Volcanic field | Green Valley Tonalite |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 90 | 80 | 100 |
Analyses
No chemical analyses are stored for this sample.