Sample P-55-6-25G
NavDat sample number 1105 · ANDESITE
Sample
| Sample ID | P-55-6-25G |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.0989 |
|---|---|
| Longitude | -122.412 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16 | 14 | 19 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.11 | WT% | RAPID_ROCK | |
| TIO2 | 0.8 | WT% | RAPID_ROCK | |
| AL2O3 | 17.18 | WT% | RAPID_ROCK | |
| FEOT | 5.55 | WT% | RAPID_ROCK | |
| MNO | 0.1 | WT% | RAPID_ROCK | |
| MGO | 3.46 | WT% | RAPID_ROCK | |
| CAO | 5.08 | WT% | RAPID_ROCK | |
| NA2O | 3.86 | WT% | RAPID_ROCK | |
| K2O | 1.73 | WT% | RAPID_ROCK | |
| P2O5 | 0.13 | WT% | RAPID_ROCK | |
| TOTAL | 100.87 | WT% | RAPID_ROCK | |
| LOI | 2.25 | WT% | RAPID_ROCK |