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Sample "composite of ID-3, ID-9, ID-12"
NavDat sample number 38274 · RHYOLITE
Sample
| Sample ID | "composite of ID-3, ID-9, ID-12" |
|---|
| Rock name | RHYOLITE |
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| Rock type | VOLCANIC |
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| Composition | FELSIC |
|---|
| Material | IGNEOUS |
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Location
| Latitude | 40.5333 |
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| Longitude | -112.142 |
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| Location | Challis volcanic group |
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| State / province | IDAHO |
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| Formation | Challis volcanic group. Rocks are south of the Snake River Plain, but authors consider this tuff to be part of the Challis group. |
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| Location comment | Not applicable as date is a mean of numerous samples |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 38.6 |
|
37 |
40.2 |
|
|
Analyses
No chemical analyses are stored for this sample.
