Sample SWW89049
NavDat sample number 50862 · PYROCLASTIC-FALL
Sample
| Sample ID | SWW89049 |
|---|---|
| Rock name | PYROCLASTIC-FALL |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 46.7117 |
|---|---|
| Longitude | -121.146 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14 | 5 | 24 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.92 | WT% | UNKNOWN | |
| TIO2 | 0.68 | WT% | UNKNOWN | |
| AL2O3 | 16.56 | WT% | UNKNOWN | |
| FEOT | 2.88 | WT% | UNKNOWN | |
| MNO | 0.03 | WT% | UNKNOWN | |
| MGO | 1.04 | WT% | UNKNOWN | |
| CAO | 3.36 | WT% | UNKNOWN | |
| NA2O | 2.81 | WT% | UNKNOWN | |
| K2O | 2.55 | WT% | UNKNOWN | |
| P2O5 | 0.16 | WT% | UNKNOWN | |
| TOTAL | 99.55 | WT% | UNKNOWN | |
| LOI | 6.86 | WT% | UNKNOWN | |
| BA | 690 | PPM | UNKNOWN | |
| LA | 34 | PPM | UNKNOWN | |
| CE | 81 | PPM | UNKNOWN | |
| RB | 96 | PPM | UNKNOWN | |
| SR | 200 | PPM | UNKNOWN | |
| Y | 36 | PPM | UNKNOWN | |
| ZR | 188 | PPM | UNKNOWN | |
| NB | 15 | PPM | UNKNOWN | |
| CR | -20 | PPM | UNKNOWN | |
| NI | -10 | PPM | UNKNOWN | |
| CU | 22 | PPM | UNKNOWN | |
| ZN | 47 | PPM | UNKNOWN |