Sample YU-1032
NavDat sample number 4256 · RHYOLITE
Sample
| Sample ID | YU-1032 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | W.H Hayes and R.L. Armstrong |
| Comment | densely welded |
Location
| Latitude | 44.5083 |
|---|---|
| Longitude | -114.235 |
| Location | Custer County |
| State / province | Idaho |
| Volcanic field | Challis Volcanics, Yankee Fork Rhyolite ash flow |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 44.9 | 43.6 | 46.2 |
Analyses
No chemical analyses are stored for this sample.