Sample 18
NavDat sample number 129290 · DIORITE
Sample
| Sample ID | 18 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Diorite, gabbro, quartz diorite, or quartz diorite gneiss; Hypidiomorphic-cataclastic |
Location
| Latitude | 48.0858 |
|---|---|
| Longitude | -122.77 |
| Location | Seven-fingered Jack and Entiat plutons |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 61.2 | 59.4 | 63 |
Analyses
No chemical analyses are stored for this sample.