← Search
Sample BP0402855
NavDat sample number 16227 · BASALTIC-ANDESITE
Sample
| Sample ID | BP0402855 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.1 |
|---|
| Longitude | -122.828 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 36 |
|
35 |
37 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.49 | | WT% | XRF |
| TIO2 | 1.84 | | WT% | XRF |
| AL2O3 | 15.63 | | WT% | XRF |
| FEOT | 12.31 | | WT% | XRF |
| MNO | 0.22 | | WT% | XRF |
| MGO | 4.46 | | WT% | XRF |
| CAO | 9.09 | | WT% | XRF |
| NA2O | 2.76 | | WT% | XRF |
| K2O | 0.96 | | WT% | XRF |
| P2O5 | 0.26 | | WT% | XRF |
| TOTAL | 99.99 | | WT% | XRF |
