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Sample UE7AX-590.4C
NavDat sample number 84197 · PYROCLASTIC-FALL
Sample
| Sample ID | UE7AX-590.4C |
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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; mostly zeolitic, lesser argillic; minor pumice; minor felsic phenocrysts of feldspar and a trace of quartz; common mafic minerals of biotite and lesser hornblende and 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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| 13.265 |
|
13.45 |
13.08 |
|
|
Analyses
No chemical analyses are stored for this sample.
