← Search
Sample USGSD-T-13
NavDat sample number 5565 · PYROCLASTIC-FLOW
Sample
| Sample ID | USGSD-T-13 |
|---|
| Rock name | PYROCLASTIC-FLOW |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Collected by | T.L. Finnell |
|---|
| Comment | welded zone of white to pale-red rhyolitic ash-flow tuff containing quartz and abundant chatoyant sanidine phenocrysts |
|---|
Location
| Latitude | 32.8894 |
|---|
| Longitude | -108.167 |
|---|
| Location | Grant County |
|---|
| State / province | New Mexico |
|---|
| Volcanic field | Bloodgood Canyon Rhyolite of Elston 1968, 1973 |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 26.4 |
|
25.5 |
27.3 |
|
|
Analyses
No chemical analyses are stored for this sample.
