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Sample UE7BC-1208
NavDat sample number 84251 · PYROCLASTIC-FALL
Sample
| Sample ID | UE7BC-1208 |
|---|
| Rock name | PYROCLASTIC-FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Sample is pinkish gray zeolitic nonwelded tuff with common grayish yellow pumice and scarce lithics, and scarce to common biotite. |
|---|
Location
| Latitude | 37.0761 |
|---|
| Longitude | -116.005 |
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| State / province | NEVADA |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 14.27 |
|
14.28 |
14.26 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| UO2 | 4.7872 | | PPM | NAA |
| BAO | 636.952 | | PPM | XRF |
| BA | 570.5 | | PPM | XRF |
| CE2O3 | 148.868 | | PPM | XRF |
| FE2O3 | 1.4 | | WT% | XRF |
| LA2O3 | 92.1438 | | PPM | XRF |
| NB2O5 | 63.444 | | PPM | XRF |
| ND2O3 | 57.816 | | PPM | XRF |
| RB2O | 182.958 | | PPM | XRF |
| SRO | 190.87 | | PPM | XRF |
| Y2O3 | 51.6091 | | PPM | XRF |
| ZNO | 92.9557 | | PPM | XRF |
| ZN | 74.68 | | PPM | XRF |
| ZRO2 | 386.869 | | PPM | XRF |
| ZR | 286.4 | | PPM | XRF |
