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Sample UE7F-1412.9
NavDat sample number 84371 · PYROCLASTIC-FLOW
Sample
| Sample ID | UE7F-1412.9 |
|---|
| Rock name | PYROCLASTIC-FLOW |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Sample is pinkish gray zeolitic bedded tuff with scarce lithics and scarce to rare biotite. Quartz phenocrysts are evident. |
|---|
Location
| Latitude | 37.0887 |
|---|
| Longitude | -116.049 |
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| State / province | NEVADA |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 12.85 |
|
12.9 |
12.8 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| BAO | 290.396 | | PPM | XRF |
| BA | 260.1 | | PPM | XRF |
| CE2O3 | 114.55 | | PPM | XRF |
| FE2O3 | 1.225 | | WT% | XRF |
| LA2O3 | 55.7061 | | PPM | XRF |
| NB2O5 | 46.0488 | | PPM | XRF |
| ND2O3 | 48.2986 | | PPM | XRF |
| RB2O | 172.787 | | PPM | XRF |
| SRO | 161.542 | | PPM | XRF |
| Y2O3 | 54.8347 | | PPM | XRF |
| ZNO | 96.8392 | | PPM | XRF |
| ZN | 77.8 | | PPM | XRF |
| ZRO2 | 212.616 | | PPM | XRF |
| ZR | 157.4 | | PPM | XRF |
