Sample USGSDS83-36a
NavDat sample number 19111 · ANDESITE
Sample
| Sample ID | USGSDS83-36a |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | S. Minor |
| Comment | aphyric, pilotaxitic, basaltic andesite from a dike intruding a major normal fault |
Location
| Latitude | 42.1297 |
|---|---|
| Longitude | -118.383 |
| Location | Harney County |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.3 | 15.7 | 16.9 |
Analyses
No chemical analyses are stored for this sample.