Sample 1303
NavDat sample number 130141 · ANDESITE
Sample
| Sample ID | 1303 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | East of Munson Valley, 4.0km S of Garfield Peak |
Location
| Latitude | 42.8669 |
|---|---|
| Longitude | -122.125 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.172 | 0.157 | 0.187 |