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Sample 66A069
NavDat sample number 6706 · PYROCLASTIC FALL
Sample
| Sample ID | 66A069 |
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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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| Collected by | R.J. Janda and G.B. Dalrymple, 1966 |
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| Comment | Friant Pumice Member. Sample consisted of pink pumice pebbles hand-picked from the upper part of the pumice alluvium exposed in the quarry and cleaned in the laboratory. Same locality as 62SJ-1. U.S.G.S. analysis. |
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Location
| Latitude | 37.0097 |
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| Longitude | -119.732 |
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| State / province | California |
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| Volcanic field | Long Valley |
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| Location comment | In quarry of California Industrial Minerals Co., Madera Co., CA |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
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| 0.618 |
|
0.587 |
0.649 |
|
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Analyses
No chemical analyses are stored for this sample.
