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Sample MK85631
NavDat sample number 16267 · BASALTIC-ANDESITE
Sample
| Sample ID | MK85631 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.476 |
|---|
| Longitude | -122.07 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 29 |
|
25 |
33 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.59 | | WT% | XRF |
| TIO2 | 1.09 | | WT% | XRF |
| AL2O3 | 18.86 | | WT% | XRF |
| FEOT | 8.23 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 4.76 | | WT% | XRF |
| CAO | 9.81 | | WT% | XRF |
| NA2O | 2.76 | | WT% | XRF |
| K2O | 0.57 | | WT% | XRF |
| P2O5 | 0.18 | | WT% | XRF |
| TOTAL | 99.99 | | WT% | XRF |
