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Sample Tsp
NavDat sample number 3067 · PYROCLASTIC FLOW
Sample
| Sample ID | Tsp |
|---|
| Rock name | PYROCLASTIC FLOW |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Collected by | C.J. Vitaliano, Ind. Univ. |
|---|
| Comment | Type locality of the Spearhead Member. Underlies Malpais basalt see discussion in Armstrong and others, 1972. |
Location
| Latitude | 37.6944 |
|---|
| Longitude | -117.239 |
|---|
| Location | Goldfield Hills |
|---|
| State / province | Nevada |
|---|
| Formation | Spearhead Member of Thirsty Canyon Tuff |
|---|
| Location comment | Esmeralda County, NV |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
| 6.9 |
|
5.9 |
7.9 |
|
|
Analyses
No chemical analyses are stored for this sample.