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Sample s_MG-2R
NavDat sample number 4192 · BASALT
Sample
| Sample ID | s_MG-2R |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 47.6 |
|---|
| Longitude | -121 |
|---|
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / YAKIMA BASALT-ROZA MEMBER |
|---|
| State / province | WASHINGTON |
|---|
| Location comment | VANTAGE AREA, CENTRAL WASHINGTON |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.8 |
|
11.2 |
16.4 |
MIDDLE MIOCENE |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 49.97 | | WT% | WET |
| TIO2 | 3.21 | | WT% | WET |
| AL2O3 | 13.31 | | WT% | WET |
| FE2O3 | 2.24 | | WT% | WET |
| FEO | 12.41 | | WT% | WET |
| CAO | 8.51 | | WT% | WET |
| MGO | 4.79 | | WT% | WET |
| MNO | 0.22 | | WT% | WET |
| K2O | 1.2 | | WT% | WET |
| NA2O | 2.61 | | WT% | WET |
| P2O5 | 0.43 | | WT% | WET |
| H2O_PLUS | 0.6 | | WT% | WET |
| H2O_MINUS | 0.32 | | WT% | WET |
