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Sample L-1018
NavDat sample number 3858 · MONZONITE
Sample
| Sample ID | L-1018 |
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| Rock name | MONZONITE |
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| Rock type | PLUTONIC |
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| Composition | FELSIC |
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| Material | IGNEOUS |
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| Collected by | author |
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| Comment | phenocrysts of orthoclase plagioclase, augite in groundmass of orthoclase and augite |
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Location
| Latitude | 44.3008 |
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| Longitude | -104.266 |
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| Location | head of Fish Canyon, 9 miles SE of Sundance |
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| State / province | Wyoming |
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| Volcanic field | Black Buttes stock |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 55.7 |
|
53.5 |
57.9 |
|
|
Analyses
No chemical analyses are stored for this sample.
