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Sample L-1122a
NavDat sample number 3896 · GABBRO
Sample
| Sample ID | L-1122a |
|---|
| Rock name | GABBRO |
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| Rock type | PLUTONIC |
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| Composition | MAFIC |
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| Material | IGNEOUS |
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| Collected by | author |
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| Comment | medium grained; plagioclase, quartz, hornblende, hypersthene corroded at edges, augite?, orthoclase? |
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Location
| Latitude | 46 |
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| Longitude | -115.962 |
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| Location | along Idaho Route 13, N of Harpster; Idaho County |
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| State / province | Idaho |
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| Volcanic field | Idaho batholith |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 164 |
|
159 |
169 |
|
|
Analyses
No chemical analyses are stored for this sample.
