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Sample MK8562
NavDat sample number 16265 · BASALTIC-ANDESITE
Sample
| Sample ID | MK8562 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.477 |
|---|
| Longitude | -122.007 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 23 |
|
20.7 |
25.3 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.28 | | WT% | XRF |
| TIO2 | 1.22 | | WT% | XRF |
| AL2O3 | 18.56 | | WT% | XRF |
| FEOT | 8.94 | | WT% | XRF |
| MNO | 0.15 | | WT% | XRF |
| MGO | 4.89 | | WT% | XRF |
| CAO | 9.36 | | WT% | XRF |
| NA2O | 2.79 | | WT% | XRF |
| K2O | 0.59 | | WT% | XRF |
| P2O5 | 0.21 | | WT% | XRF |
| TOTAL | 99.99 | | WT% | XRF |
