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Sample UE7F-1661.3
NavDat sample number 84382
Sample
| Sample ID | UE7F-1661.3 |
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| Material | notfound |
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| Comment | Sample is moderate reddish orange zeolitic well-sorted partially welded tuff with common to abundant pale greenish yellow pumice, mostly 2 to 10 mm, noticeably compacted with an ellipsoidal appearance. Felsic phenocrysts are scarce and biotite is scarce to rare. Common mafics include dark hornblende and pseudomorphic clinopyroxene and olivine. |
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Location
| Latitude | 37.0887 |
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| Longitude | -116.049 |
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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 | 340.303 | | PPM | XRF |
| BA | 304.8 | | PPM | XRF |
| CE2O3 | 211.297 | | PPM | XRF |
| FE2O3 | 2.8 | | WT% | XRF |
| LA2O3 | 107.284 | | PPM | XRF |
| NB2O5 | 94.1289 | | PPM | XRF |
| ND2O3 | 73.4567 | | PPM | XRF |
| RB2O | 154.305 | | PPM | XRF |
| SRO | 179.044 | | PPM | XRF |
| Y2O3 | 85.4776 | | PPM | XRF |
| ZNO | 168.908 | | PPM | XRF |
| ZN | 135.7 | | PPM | XRF |
| ZRO2 | 1080.23 | | PPM | XRF |
| ZR | 799.7 | | PPM | XRF |
