Sample 8
NavDat sample number 129341 · GABBRO
Sample
| Sample ID | 8 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Hornblende gabbro; Hypidiomorphic; subparallel hornblende and plagioclase crystals |
Location
| Latitude | 48.22 |
|---|---|
| Longitude | -120.717 |
| Location | Riddle Peaks pluton |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 76.5 | 76 | 77 |
Analyses
No chemical analyses are stored for this sample.