Sample CN83-20
NavDat sample number 15894 · ANDESITE
Sample
| Sample ID | CN83-20 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 39.2929 |
|---|---|
| Longitude | -119.649 |
| Location | Twin Peaks |
| State / province | Nevada |
| Formation | Alta Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 20.1 | 18.7 | 21.5 |
Analyses
No chemical analyses are stored for this sample.