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Sample CH83-41
NavDat sample number 11450 · BASALT
Sample
| Sample ID | CH83-41 |
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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 | medium grained, diktytaxitic, equigranular assemble of intergranular to subophitic plagioclase, Ti-rich augite, olivine, and oxide; abundant interstitial oxide mesostasis |
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Location
| Latitude | 44.2112 |
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| Longitude | -118.692 |
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| Location | flow underlying basaltic andesite along Malheur National Forest Road 1630 following Crooked Creek, southern Strawberry Mtns area; Malheur County |
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| State / province | Oregon |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
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| 11.9 |
|
11.2 |
12.6 |
|
|
