Sample 18
NavDat sample number 64474 · GRANODIORITE
Sample
| Sample ID | 18 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Biotite granodiorite porphyry dike |
Location
| Latitude | 39.25 |
|---|---|
| Longitude | -106 |
| Location | Alma district, Mt. Lincoln quad |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 62.4 | 60.5 | 64.3 |
Analyses
No chemical analyses are stored for this sample.