Sample RB 139a
NavDat sample number 8708 · MONZONITE
Sample
| Sample ID | RB 139a |
|---|---|
| Rock name | MONZONITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 44.1117 |
|---|---|
| Longitude | -115.733 |
| Location | roadcut, 3 meters from 25 meter porphyry dike |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 66 | 42 | 90 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| D18O | 5.3 | PERMILL | MS |