Sample RWT-435-76
NavDat sample number 9009 · DACITE
Sample
| Sample ID | RWT-435-76 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 47.0583 |
|---|---|
| Longitude | -120.995 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 46 | 45 | 47 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.91 | WT% | RAPID_ROCK | |
| TIO2 | 0.77 | WT% | RAPID_ROCK | |
| AL2O3 | 13.88 | WT% | RAPID_ROCK | |
| FEOT | 9.15 | WT% | RAPID_ROCK | |
| MNO | 0.19 | WT% | RAPID_ROCK | |
| MGO | 0.58 | WT% | RAPID_ROCK | |
| CAO | 4.49 | WT% | RAPID_ROCK | |
| NA2O | 3.86 | WT% | RAPID_ROCK | |
| K2O | 1.88 | WT% | RAPID_ROCK | |
| P2O5 | 0.28 | WT% | RAPID_ROCK | |
| TOTAL | 99.12 | WT% | RAPID_ROCK | |
| LOI | 3.07 | WT% | RAPID_ROCK |