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Sample UE7BC-1026
NavDat sample number 84244 · PYROCLASTIC-FALL
Sample
| Sample ID | UE7BC-1026 |
|---|
| Rock name | PYROCLASTIC-FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Sample is pinkish gray zeolitic nonwelded tuff with common white to greenish yellow pumice, biotite, and blackish red to dark reddish brown lithics. |
|---|
Location
| Latitude | 37.0761 |
|---|
| Longitude | -116.005 |
|---|
| State / province | NEVADA |
|---|
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 |
|---|
| AL2O3 | 12.11 | | WT% | NAA |
| AS2O3 | 4.01 | | PPM | NAA |
| BAO | 560.92 | | PPM | NAA |
| BA | 502.4 | | PPM | NAA |
| CAO | 2.057 | | WT% | NAA |
| CE2O3 | 181.078 | | PPM | NAA |
| CL | | | PPM | NAA |
| COO | 2.0369 | | PPM | NAA |
| CR2O3 | 5.1253 | | PPM | NAA |
| CR | 3.507 | | PPM | NAA |
| CS2O | 4.4963 | | PPM | NAA |
| CUO | | | PPM | NAA |
| DY2O3 | 3.5568 | | PPM | NAA |
| EU2O3 | 0.6167 | | PPM | NAA |
| FE2O3 | 1.267 | | WT% | NAA |
| HFO2 | 5.8404 | | PPM | NAA |
| K2O | 4.638 | | WT% | NAA |
| LA2O3 | 78.399 | | PPM | NAA |
| LU2O3 | 0.3879 | | PPM | NAA |
| MGO | 0.9234 | | WT% | NAA |
| MNO | 0.0721 | | WT% | NAA |
| MN | 0.0558 | | WT% | NAA |
| NA2O | 1.339 | | WT% | NAA |
| ND2O3 | 36.7284 | | PPM | NAA |
| RB2O | 165.023 | | PPM | NAA |
| SB2O3 | 0.301 | | PPM | NAA |
| SC2O3 | 5.7517 | | PPM | NAA |
| SM2O3 | 6.0505 | | PPM | NAA |
| TA2O5 | 1.3713 | | PPM | NAA |
| TB2O3 | 0.3708 | | PPM | NAA |
| THO2 | 27.9686 | | PPM | NAA |
| TIO2 | 0.1635 | | WT% | NAA |
| UO2 | 3.2898 | | PPM | NAA |
| V2O3 | 17.7409 | | PPM | NAA |
| WO3 | | | PPM | NAA |
| YB2O3 | 2.5928 | | PPM | NAA |
| ZNO | 136.297 | | PPM | NAA |
| ZN | 109.5 | | PPM | NAA |
| BAO | 603.346 | | PPM | XRF |
| BA | 540.4 | | PPM | XRF |
| CE2O3 | 122.749 | | PPM | XRF |
| FE2O3 | 1.365 | | WT% | XRF |
| LA2O3 | 57.0782 | | PPM | XRF |
| NB2O5 | 37.8518 | | PPM | XRF |
| ND2O3 | 38.7695 | | PPM | XRF |
| RB2O | 166.226 | | PPM | XRF |
| SRO | 220.316 | | PPM | XRF |
| Y2O3 | 45.958 | | PPM | XRF |
| ZNO | 77.4714 | | PPM | XRF |
| ZN | 62.24 | | PPM | XRF |
| ZRO2 | 218.965 | | PPM | XRF |
| ZR | 162.1 | | PPM | XRF |
