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Sample OBO-12A
NavDat sample number 31366 · RHYOLITE
Sample
| Sample ID | OBO-12A |
|---|
| Rock name | RHYOLITE |
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| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
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| Material | IGNEOUS |
|---|
Location
| Latitude | 40.6939 |
|---|
| Longitude | -117.209 |
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| Location | south flank of Obsidian Butte, Bullfrog Hills |
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| State / province | NEVADA |
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| Formation | rhyolite of Obsidian Butte, southwestern Nevada volcanic field |
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| Location comment | Original data given in degrees, minutes, and seconds or decimal minutes. |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 31.4 |
|
30.4 |
32.4 |
|
|
Analyses
No chemical analyses are stored for this sample.
