Sample UAKA-73-31
NavDat sample number 124005 · ANDESITE
Sample
| Sample ID | UAKA-73-31 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Whole rock andesite. This 1.3 m thick dike intrudes volcanic units in the Palo Verde Hills. |
Location
| Latitude | 33.3983 |
|---|---|
| Longitude | -112.917 |
| Location | Arlington Quad., Maricopa Co., AZ |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 20.36 | 19.96 | 20.76 |
Analyses
No chemical analyses are stored for this sample.