Sample 506
NavDat sample number 130142 · ANDESITE
Sample
| Sample ID | 506 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Llao Bay, lower unity, near lake shore W of Llao Rock |
Location
| Latitude | 42.9667 |
|---|---|
| Longitude | -122.135 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.172 | 0.161 | 0.183 |