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Sample U3MI-990S
NavDat sample number 84992 · PYROCLASTIC-FALL
Sample
| Sample ID | U3MI-990S |
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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 | Sample is white and pale greenish yellow zeolitic nonwelded tuff with scarce to common lithics and large black mafics, which include hornblende and biotite. |
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Location
| Latitude | 37.0039 |
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| Longitude | -115.992 |
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| State / province | NEVADA |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.28 |
|
13.31 |
13.25 |
|
|
Analyses
No chemical analyses are stored for this sample.
