← Search
Sample MB-175b
NavDat sample number 75556 · BASALT
Sample
| Sample ID | MB-175b |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 48.636 |
|---|
| Longitude | -121.728 |
|---|
| State / province | washington |
|---|
| Formation | Basalt of Lake Shannon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.094 |
|
0.073 |
0.115 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.09 | | WT% | XRF |
| TIO2 | 1.2 | | WT% | XRF |
| AL2O3 | 17.63 | | WT% | XRF |
| FEOT | 7.92 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 7.69 | | WT% | XRF |
| CAO | 8.3 | | WT% | XRF |
| NA2O | 3.7 | | WT% | XRF |
| K2O | 0.7 | | WT% | XRF |
| P2O5 | 0.23 | | WT% | XRF |
| LOI | 0.38 | | WT% | XRF |
