Sample 825
NavDat sample number 130128 · ANDESITE
Sample
| Sample ID | 825 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Cloudcap Bay, highest unit ac flow in caldera wall N of Redcloud Cliff |
Location
| Latitude | 42.9383 |
|---|---|
| Longitude | -122.051 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.231 | 0.225 | 0.237 |