Sample 9
NavDat sample number 10575 · PYROCLASTIC-FLOW
Sample
| Sample ID | 9 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 44.5746 |
|---|---|
| Longitude | -114.595 |
| Location | eastern Salmon River Mountains |
| State / province | Idaho |
| Volcanic field | Tuff of Ellis Creek |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48.4 | 46.8 | 50 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.5 | WT% | UNKNOWN | |
| AL2O3 | 15.73 | WT% | UNKNOWN | |
| FE2O3 | 1.56 | WT% | UNKNOWN | |
| FEO | 1.52 | WT% | UNKNOWN | |
| MGO | 1.75 | WT% | UNKNOWN | |
| CAO | 3.77 | WT% | UNKNOWN | |
| NA2O | 2.65 | WT% | UNKNOWN | |
| K2O | 3.56 | WT% | UNKNOWN | |
| H2O_PLUS | 1.8 | WT% | UNKNOWN | |
| H2O_MINUS | 1.1 | WT% | UNKNOWN | |
| TIO2 | 0.56 | WT% | UNKNOWN | |
| P2O5 | 0.18 | WT% | UNKNOWN | |
| MNO | 0.83 | WT% | UNKNOWN | |
| CO2 | 0.01 | WT% | UNKNOWN | |
| TOTAL | 98.7 | WT% | UNKNOWN |