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Sample MK8586
NavDat sample number 12877 · BASALTIC-ANDESITE
Sample
| Sample ID | MK8586 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.0417 |
|---|
| Longitude | -122.008 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 28.5 |
|
26.7 |
30.3 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.2 | | WT% | XRF |
| TIO2 | 1.54 | | WT% | XRF |
| AL2O3 | 18.28 | | WT% | XRF |
| FEOT | 9.76 | | WT% | XRF |
| MNO | 0.16 | | WT% | XRF |
| MGO | 4.39 | | WT% | XRF |
| CAO | 8.94 | | WT% | XRF |
| NA2O | 2.87 | | WT% | XRF |
| K2O | 0.61 | | WT% | XRF |
| P2O5 | 0.25 | | WT% | XRF |
| TOTAL | 99.97 | | WT% | XRF |
