Sample 386
NavDat sample number 1651 · GRANODIORITE
Sample
| Sample ID | 386 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 39.1175 |
|---|---|
| Longitude | -107.041 |
| Location | Snowmass Lake |
| State / province | COLORADO |
| Formation | Snowmass pluton |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 34.1 | 32.7 | 35.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| K2O | 8.36 | WT% | K-AR |