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Sample UAKA-77-60
NavDat sample number 123970 · ANDESITE
Sample
| Sample ID | UAKA-77-60 |
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| Rock name | ANDESITE |
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| Rock type | VOLCANIC |
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| Composition | INTERMEDIATE |
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| Material | IGNEOUS |
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| Comment | Whole rock, in andesite Dark grey andesitic basalt that overlies Laramide andesite flow. Sample is partially propylitized. Roadside formation. |
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Location
| Latitude | 32.0362 |
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| Longitude | -111.522 |
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| Location | San Vicente Quad., Pima Co., AZ |
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| State / province | Arizona |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
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| 50.8 |
|
49.7 |
51.9 |
|
|
Analyses
No chemical analyses are stored for this sample.
