Sample 1007
NavDat sample number 130075 · ANDESITE
Sample
| Sample ID | 1007 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Arant Point, 350m SSE of summit |
Location
| Latitude | 42.8497 |
|---|---|
| Longitude | -122.163 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.297 | 0.285 | 0.309 |