Sample 20
NavDat sample number 64477 · GRANODIORITE
Sample
| Sample ID | 20 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Lincoln granodiorite-granite B porphyry |
Location
| Latitude | 39.25 |
|---|---|
| Longitude | -106 |
| Location | Alma-Leadville district, Mt. Lincoln quad |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 66.3 | 64.4 | 68.2 |
Analyses
No chemical analyses are stored for this sample.