Sample 486
NavDat sample number 130134 · ANDESITE
Sample
| Sample ID | 486 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Applegate Peak, caldera rim 1.1km S of Sentinel Rock, top flow |
Location
| Latitude | 42.9144 |
|---|---|
| Longitude | -122.061 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.245 | 0.235 | 0.255 |