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Sample CF11/9/97/W2
NavDat sample number 86746 · NOT-GIVEN
Sample
| Sample ID | CF11/9/97/W2 |
|---|
| Rock name | NOT-GIVEN |
|---|
| Rock type | VOLCANIC |
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| Material | IGNEOUS |
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| Comment | Outcrop sample is medium light gray to medium dark gray vitric lava with scarce black biotite to 2 mm. Two large prisms of hornblende, to 1.5 mm, were observed. Minor spherulitic devitrification is present. |
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Location
| Latitude | 36.9621 |
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| Longitude | -117.055 |
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| State / province | NEVADA |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 7.7 |
|
7.8 |
7.6 |
|
|
Analyses
No chemical analyses are stored for this sample.
