Sample 4SW-9A
NavDat sample number 20903 · TRACHYTE
Sample
| Sample ID | 4SW-9A |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 39.1953 |
|---|---|
| Longitude | -119.465 |
| Location | north Schell Creek Range |
| State / province | NEVADA |
| Formation | Eocene northeastern Nevada volcanic field |
| Location comment | Determined from precise location on topographic map |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.6 | 4.4 | 4.8 |
Analyses
No chemical analyses are stored for this sample.