← Search
Sample U4AA-970S
NavDat sample number 84994 · PYROCLASTIC-FLOW
Sample
| Sample ID | U4AA-970S |
|---|
| Rock name | PYROCLASTIC-FLOW |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.0914 |
|---|
| Longitude | -116.095 |
|---|
| State / province | NEVADA |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 11.74 |
|
11.8 |
11.68 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| AL2O3 | 12.53 | | WT% | NAA |
| BAO | 512.353 | | PPM | NAA |
| BA | 458.9 | | PPM | NAA |
| CAO | 1.917 | | WT% | NAA |
| CL | 510 | | PPM | NAA |
| CUO | | | PPM | NAA |
| DY2O3 | 12.648 | | PPM | NAA |
| EU2O3 | | | PPM | NAA |
| GA2O3 | | | PPM | NAA |
| HFO2 | 10.1503 | | PPM | NAA |
| I | | | PPM | NAA |
| IN2O3 | | | PPM | NAA |
| K2O | 4.457 | | WT% | NAA |
| MGO | 1.111 | | WT% | NAA |
| MNO | 0.0943 | | WT% | NAA |
| MN | 0.073 | | WT% | NAA |
| NA2O | 3.235 | | WT% | NAA |
| SM2O3 | 17.6018 | | PPM | NAA |
| SRO | | | PPM | NAA |
| TIO2 | 0.3119 | | WT% | NAA |
| UO2 | 4.9801 | | PPM | NAA |
| V2O3 | 38.9534 | | PPM | NAA |
References
- Dixon, G. L., Quinlivan, W.D., Ray, J.M., and Ohl, J.P. (1975) Supplementary lithologic logs and stratigraphic identification for exploratory and emplacement drill holes in Areas 3, 4, and 7, Nevada Test Site. U. S. Geol. Survey NTS-260 (USGS-474-211), 87 pp., November 1975
