Sample 293
NavDat sample number 12520 · RHYODACITE
Sample
| Sample ID | 293 |
|---|---|
| Rock name | RHYODACITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | biotite rhyodacite |
Location
| Latitude | 39.7417 |
|---|---|
| Longitude | -105.508 |
| Location | Idaho Springs |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 59 | 54 | 64 |