Sample USGSM-61-85
NavDat sample number 6273 · TUFF
Sample
| Sample ID | USGSM-61-85 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | biotite hornblende crystal-vitric-ash flow tuff |
Location
| Latitude | 38.28 |
|---|---|
| Longitude | -113.272 |
| Location | Beaver County |
| State / province | Utah |
| Volcanic field | Needles Range Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 29.9 | 29 | 30.8 |
Analyses
No chemical analyses are stored for this sample.