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Sample UE7BC-1034.5
NavDat sample number 84245 · PYROCLASTIC-FALL
Sample
| Sample ID | UE7BC-1034.5 |
|---|
| Rock name | PYROCLASTIC-FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
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| Comment | Sample is pinkish gray zeolitic nonwelded tuff with common white to pale greenish yellow pumice and blackish red lithics, and scarce to common mafics of hornblende and 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 |
|---|
| 13.4 |
|
13.45 |
13.35 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| BAO | 665.645 | | PPM | XRF |
| BA | 596.2 | | PPM | XRF |
| CE2O3 | 179.673 | | PPM | XRF |
| FE2O3 | 1.94 | | WT% | XRF |
| LA2O3 | 102.464 | | PPM | XRF |
| NB2O5 | 45.0188 | | PPM | XRF |
| ND2O3 | 66.6569 | | PPM | XRF |
| RB2O | 174.646 | | PPM | XRF |
| SRO | 249.645 | | PPM | XRF |
| Y2O3 | 57.2475 | | PPM | XRF |
| ZNO | 77.4714 | | PPM | XRF |
| ZN | 62.24 | | PPM | XRF |
| ZRO2 | 398.621 | | PPM | XRF |
| ZR | 295.1 | | PPM | XRF |
