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Sample YU-1029
NavDat sample number 4254 · BASALT
Sample
| Sample ID | YU-1029 |
|---|
| Rock name | BASALT |
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| Rock type | VOLCANIC |
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| Composition | MAFIC |
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| Material | IGNEOUS |
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| Collected by | W.H Hayes and R.L. Armstrong |
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| Comment | K-rich, aphanitic; may be intrusive; stratigraphically below sample YU-1028 |
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Location
| Latitude | 44.3583 |
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| Longitude | -114.258 |
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| Location | along Highway 93; Custer County |
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| State / province | Idaho |
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| Volcanic field | Challis Volcanics, Germer Tuffaceous Member |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 48.1 |
|
46.7 |
49.5 |
|
|
Analyses
No chemical analyses are stored for this sample.
