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Sample UE7BA-913.4
NavDat sample number 84243 · PYROCLASTIC-FALL
Sample
| Sample ID | UE7BA-913.4 |
|---|
| Rock name | PYROCLASTIC-FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.0853 |
|---|
| Longitude | -116.045 |
|---|
| State / province | NEVADA |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 11.686 |
|
11.7 |
11.671 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| AL2O3 | 11.6 | | WT% | XRF |
| CAO | 1.02 | | WT% | XRF |
| FE2O3 | 1.122 | | WT% | XRF |
| K2O | 4.92 | | WT% | XRF |
| LOI | 3.94 | | WT% | XRF |
| MGO | 0.37 | | WT% | XRF |
| MNO | 0.0517 | | WT% | XRF |
| MN | 0.04 | | WT% | XRF |
| NA2O | 2.3 | | WT% | XRF |
| P2O5 | 0.01 | | WT% | XRF |
| SIO2 | 73.76 | | WT% | XRF |
| TIO2 | 0.16 | | WT% | XRF |
| TOTAL | 99.24 | | WT% | XRF |
References
- Davies, W. J., Gonzales, J.L., and Drellack, S.L., Jr. (1982) Lithologic and geophysical logs of selected drill holes in eastern Area 4, and western Area 7, Nevada Test Site. Nevada Test Site (Vol III), DOE/NV/10322-3, 1982
