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Sample UAKA-73-125
NavDat sample number 123967 · DIORITE
Sample
| Sample ID | UAKA-73-125 |
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| Rock name | DIORITE |
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| Rock type | PLUTONIC |
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| Composition | INTERMEDIATE |
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| Material | IGNEOUS |
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| Comment | Biotite, in medium-grained diorite. The diorite intrudes a metasedimentary sequence along the northeastern flank of Eagle Tail Mtn, and is overlain by thick gravels and mid-Tertiary volcanics. The rock is partly altered and biotite is somewhat chloritized. |
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Location
| Latitude | 33.4667 |
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| Longitude | -113.381 |
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| Location | Eagle tale mtns. Quad., Yuma 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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| 52.8 |
|
51.7 |
53.9 |
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Analyses
No chemical analyses are stored for this sample.
