Sample JV-49
NavDat sample number 9032 · RHYOLITE
Sample
| Sample ID | JV-49 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 48.3583 |
|---|---|
| Longitude | -121.753 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 37 | 35 | 39 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 79.94 | WT% | RAPID_ROCK | |
| TIO2 | 0.23 | WT% | RAPID_ROCK | |
| AL2O3 | 11.94 | WT% | RAPID_ROCK | |
| FEOT | 1.82 | WT% | RAPID_ROCK | |
| MNO | 0.01 | WT% | RAPID_ROCK | |
| MGO | 0.04 | WT% | RAPID_ROCK | |
| CAO | 0 | WT% | RAPID_ROCK | |
| NA2O | 5.57 | WT% | RAPID_ROCK | |
| K2O | 0.39 | WT% | RAPID_ROCK | |
| P2O5 | 0.05 | WT% | RAPID_ROCK | |
| TOTAL | 100.72 | WT% | RAPID_ROCK | |
| LOI | 1.74 | WT% | RAPID_ROCK |