Sample USGS2
NavDat sample number 84564 · PYROCLASTIC-FLOW
Sample
| Sample ID | USGS2 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| State / province | NEVADA |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.76 | 13.77 | 13.75 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| AL2O3 | 10.8 | WT% | UNKNOWN | |
| CAO | 0.44 | WT% | UNKNOWN | |
| CO2 | 0.12 | WT% | UNKNOWN | |
| FE2O3 | 3.3 | WT% | UNKNOWN | |
| FEO | 0.06 | WT% | UNKNOWN | |
| K2O | 4.4 | WT% | UNKNOWN | |
| LOI | 0.96 | WT% | UNKNOWN | |
| MGO | 0.19 | WT% | UNKNOWN | |
| MNO | 0.2066 | WT% | UNKNOWN | |
| MN | 0.16 | WT% | UNKNOWN | |
| NA2O | 4.1 | WT% | UNKNOWN | |
| P2O5 | 0.01 | WT% | UNKNOWN | |
| SIO2 | 75.2 | WT% | UNKNOWN | |
| TIO2 | 0.21 | WT% | UNKNOWN | |
| TOTAL | 99.83 | WT% | UNKNOWN |