Sample 87N12
NavDat sample number 66248 · GRANODIORITE
Sample
| Sample ID | 87N12 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Granodiorite porphyry |
Location
| Latitude | 39.5 |
|---|---|
| Longitude | -106.217 |
| Location | Kokomo mining district, Summit County |
| State / province | COLORADO |
| Formation | Elk Mountain Porphyry |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 50.9 | 45.7 | 56.1 |
Analyses
No chemical analyses are stored for this sample.