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Sample UAKA-71-17
NavDat sample number 123959 · ANDESITE
Sample
| Sample ID | UAKA-71-17 |
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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 | Biotite (chloritized) in Copper Creek andesite porphyry. This rock is a late-stage phase of the Copper Creek granodiorite which contains sulphide mineralization. |
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Location
| Latitude | 32.7472 |
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| Longitude | -110.479 |
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| Location | Copper Creek, Rhodes Peak Quad., Pinal Co., AZ |
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| State / province | Arizona |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 65.8 |
|
64.2 |
67.4 |
|
|
Analyses
No chemical analyses are stored for this sample.
