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Sample MK85721
NavDat sample number 16264 · BASALTIC-ANDESITE
Sample
| Sample ID | MK85721 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.4907 |
|---|
| Longitude | -121.779 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 28 |
|
24 |
33 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.83 | | WT% | XRF |
| TIO2 | 1.44 | | WT% | XRF |
| AL2O3 | 16.57 | | WT% | XRF |
| FEOT | 9.78 | | WT% | XRF |
| MNO | 0.16 | | WT% | XRF |
| MGO | 6.21 | | WT% | XRF |
| CAO | 9.8 | | WT% | XRF |
| NA2O | 2.62 | | WT% | XRF |
| K2O | 0.37 | | WT% | XRF |
| P2O5 | 0.21 | | WT% | XRF |
| TOTAL | 100.01 | | WT% | XRF |
