Sample 154659
NavDat sample number 1400 · ANDESITE
Sample
| Sample ID | 154659 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 47.134 |
|---|---|
| Longitude | -122.057 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15 | 6 | 24 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.29 | WT% | RAPID_ROCK | |
| TIO2 | 0.78 | WT% | RAPID_ROCK | |
| AL2O3 | 19 | WT% | RAPID_ROCK | |
| FEOT | 5.05 | WT% | RAPID_ROCK | |
| MNO | 0.09 | WT% | RAPID_ROCK | |
| MGO | 2.66 | WT% | RAPID_ROCK | |
| CAO | 5.72 | WT% | RAPID_ROCK | |
| NA2O | 4.29 | WT% | RAPID_ROCK | |
| K2O | 1.12 | WT% | RAPID_ROCK | |
| P2O5 | 0 | WT% | RAPID_ROCK | |
| TOTAL | 99.45 | WT% | RAPID_ROCK | |
| LOI | 1.3 | WT% | RAPID_ROCK |