← Search
Sample s_27-3
NavDat sample number 14536 · BASALT
Sample
| Sample ID | s_27-3 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 45.2 |
|---|
| Longitude | -118.85 |
|---|
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / BEAR CREEK BASALT |
|---|
| State / province | OREGON |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 14.55 |
|
5.3 |
23.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 56.12 | | WT% | XRF |
| TIO2 | 1.02 | | WT% | XRF |
| AL2O3 | 16.62 | | WT% | XRF |
| FE2O3T | 8.1 | | WT% | XRF |
| CAO | 6.95 | | WT% | XRF |
| MGO | 4.42 | | WT% | XRF |
| MNO | 0.15 | | WT% | XRF |
| K2O | 1.92 | | WT% | XRF |
| NA2O | 3.76 | | WT% | XRF |
| P2O5 | 0.51 | | WT% | XRF |
| LOI | 0.96 | | WT% | IGN |
