Sample RK 68
NavDat sample number 8907 · RHYOLITE
Sample
| Sample ID | RK 68 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | whole rock data is for dike; feldspar data is for host rock |
Location
| Latitude | 43.7261 |
|---|---|
| Longitude | -115.944 |
| State / province | Idaho |
| Volcanic field | Idaho Batholith dike |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 66 | 42 | 90 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| D18O | 5.4 | PERMILL | MS |