Sample RK 55
NavDat sample number 8900 · MONZONITE
Sample
| Sample ID | RK 55 |
|---|---|
| Rock name | MONZONITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | altered rock |
Location
| Latitude | 43.9769 |
|---|---|
| Longitude | -114.905 |
| Location | cliff above trail, near contact with Sawtooth batholith |
| 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 | -2.3 | PERMILL | MS |