Sample DF-2692
NavDat sample number 64430 · RHYOLITE
Sample
| Sample ID | DF-2692 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | sricitiezed, argillized rhyolite-B porphyry; sample CX-170-290 of A. Bookstrom |
Location
| Latitude | 39.7672 |
|---|---|
| Longitude | -105.698 |
| Location | Mad Creek area, Empire district, Clear Creek County |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 39.4 | 35.1 | 43.7 |
Analyses
No chemical analyses are stored for this sample.