Sample U19AB-1850D
NavDat sample number 83854 · PYROCLASTIC-FALL
Sample
| Sample ID | U19AB-1850D |
|---|---|
| Rock name | PYROCLASTIC-FALL |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.2516 |
|---|---|
| Longitude | -116.325 |
| State / province | NEVADA |
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 |
|---|---|---|---|---|
| AL2O3 | 10.69 | WT% | NAA | |
| AU | PPM | NAA | ||
| BAO | PPM | NAA | ||
| BA | PPM | NAA | ||
| CAO | 1.945 | WT% | NAA | |
| CE2O3 | 108.378 | PPM | NAA | |
| CL | PPM | NAA | ||
| COO | PPM | NAA | ||
| CR2O3 | PPM | NAA | ||
| CR | PPM | NAA | ||
| CS2O | 10.004 | PPM | NAA | |
| CUO | PPM | NAA | ||
| DY2O3 | 7.5084 | PPM | NAA | |
| EU2O3 | PPM | NAA | ||
| FE2O3 | 0.8435 | WT% | NAA | |
| HFO2 | 6.6741 | PPM | NAA | |
| I | PPM | NAA | ||
| K2O | 4.108 | WT% | NAA | |
| LA2O3 | 57.7702 | PPM | NAA | |
| LU2O3 | 0.6594 | PPM | NAA | |
| MGO | WT% | NAA | ||
| MNO | 0.0926 | WT% | NAA | |
| MN | 0.0717 | WT% | NAA | |
| NA2O | 1.698 | WT% | NAA | |
| RB2O | 192.581 | PPM | NAA | |
| SB2O3 | PPM | NAA | ||
| SC2O3 | 5.4223 | PPM | NAA | |
| SM2O3 | 12.7781 | PPM | NAA | |
| SRO | PPM | NAA | ||
| TA2O5 | PPM | NAA | ||
| TB2O3 | PPM | NAA | ||
| THO2 | 34.1813 | PPM | NAA | |
| TIO2 | WT% | NAA | ||
| UO2 | 9.343 | PPM | NAA | |
| V2O3 | PPM | NAA | ||
| YB2O3 | 7.0019 | PPM | NAA | |
| ZNO | PPM | NAA | ||
| ZN | PPM | NAA |