Sample 240
NavDat sample number 130149 · ANDESITE
Sample
| Sample ID | 240 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bacon and Lanphere |
| Comment | Merriam Point, caldera wall at Llao Bay |
Location
| Latitude | 42.9668 |
|---|---|
| Longitude | -122.143 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.131 | 0.113 | 0.149 |