Sample SWW93132
NavDat sample number 50914 · RHYOLITE
Sample
| Sample ID | SWW93132 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 47.0064 |
|---|---|
| Longitude | -121.113 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 41 | 38 | 45 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 78.34 | WT% | UNKNOWN | |
| TIO2 | 0.28 | WT% | UNKNOWN | |
| AL2O3 | 12.38 | WT% | UNKNOWN | |
| FEOT | 0.9 | WT% | UNKNOWN | |
| MNO | 0.02 | WT% | UNKNOWN | |
| MGO | 0 | WT% | UNKNOWN | |
| CAO | 1.3 | WT% | UNKNOWN | |
| NA2O | 4.06 | WT% | UNKNOWN | |
| K2O | 2.64 | WT% | UNKNOWN | |
| P2O5 | 0.07 | WT% | UNKNOWN | |
| TOTAL | 99.38 | WT% | UNKNOWN | |
| LOI | 0.74 | WT% | UNKNOWN | |
| BA | 720 | PPM | UNKNOWN | |
| LA | 55 | PPM | UNKNOWN | |
| CE | 57 | PPM | UNKNOWN | |
| RB | 84 | PPM | UNKNOWN | |
| SR | 140 | PPM | UNKNOWN | |
| Y | 44 | PPM | UNKNOWN | |
| ZR | 162 | PPM | UNKNOWN | |
| NB | 10 | PPM | UNKNOWN | |
| CR | -20 | PPM | UNKNOWN | |
| NI | -10 | PPM | UNKNOWN | |
| CU | -10 | PPM | UNKNOWN | |
| ZN | 10 | PPM | UNKNOWN |