Sample 1130
NavDat sample number 130165 · ANDESITE
Sample
| Sample ID | 1130 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | South of the Watchman, 2.1km SW of the Watchman Summit |
Location
| Latitude | 42.9262 |
|---|---|
| Longitude | -122.186 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.055 | 0.049 | 0.061 |