Sample s_H-E-117-4
NavDat sample number 3099 · DACITE
Sample
| Sample ID | s_H-E-117-4 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 45.374 |
|---|---|
| Longitude | -121.694 |
| Location | CASCADES / HIGH CASCADES / SOUTHWESTERN CASCADES / MOUNT HOOD / PACIFIC OCEAN |
| State / province | WASHINGTON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.85 | 0.1 | 1.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SR87_SR86 | 0.7038 | TIMS |