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Sample UE7AX-1320.0C
NavDat sample number 84195 · PYROCLASTIC-FALL
Sample
| Sample ID | UE7AX-1320.0C |
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| Rock name | PYROCLASTIC-FALL |
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| Rock type | VOLCANIC |
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| Composition | FELSIC |
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| Material | IGNEOUS |
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| Comment | Nonwelded tuff: Very pale orange; zeolitic; common pumice; abundant felsic phenocrysts of feldspar and quartz; very abundant mafic minerals of biotite and pseudomorphs after hornblende or clinopyroxene; rare lithic fragments. |
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Location
| Latitude | 37.1038 |
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| Longitude | -116.012 |
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| State / province | NEVADA |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
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| 15.51 |
|
15.57 |
15.45 |
|
|
Analyses
No chemical analyses are stored for this sample.
