Sample 1029
NavDat sample number 130087 · ANDESITE
Sample
| Sample ID | 1029 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Crater Peak, 900m NE of summit |
Location
| Latitude | 42.8503 |
|---|---|
| Longitude | -122.087 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.098 | 0.09 | 0.106 |