Sample 4SW-23B
NavDat sample number 20896 · RHYOLITE
Sample
| Sample ID | 4SW-23B |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 39.1708 |
|---|---|
| Longitude | -119.488 |
| Location | Schell Creek Range |
| State / province | NEVADA |
| Formation | Kalamazoo Tuff unit B, vitrophyre |
| Location comment | Determined from precise location on topographic map |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6.6 | 6.3 | 6.9 |
Analyses
No chemical analyses are stored for this sample.