Sample CH97-20
NavDat sample number 49983 · ANDESITE
Sample
| Sample ID | CH97-20 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | BASALTIC ANDESITE |
Location
| Latitude | 28.8012 |
|---|---|
| Longitude | -107.848 |
| State / province | CHIHUAHUA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 29.2 | 26.28 | 32.12 |