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Sample H9-47
NavDat sample number 11451 · BASALT
Sample
| Sample ID | H9-47 |
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| 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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| Comment | fine grained matrix of ophitic plagioclase and titanaugite, intergranular and glomeroporphyritic plagioclase and highly altered ovline; minor clay and chalcedony; some vesicles lined with calcite |
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Location
| Latitude | 42.9085 |
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| Longitude | -116.988 |
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| Location | Lower Basalt flow E side of Jordan Creek near Connors Spring, Owyhee County |
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| State / province | Idaho |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.3 |
|
12.7 |
13.9 |
|
|
