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Sample EP-2
NavDat sample number 12545 · BASALT
Sample
| Sample ID | EP-2 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 35.5355 |
|---|
| Longitude | -117.886 |
|---|
| Location | El Paso Mountains |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 18 |
|
16.2 |
19.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 49.6 | | WT% | XRF |
| AL2O3 | 16.9 | | WT% | XRF |
| FE2O3 | 11.6 | | WT% | XRF |
| MGO | 7.73 | | WT% | XRF |
| CAO | 9.92 | | WT% | XRF |
| NA2O | 3.09 | | WT% | XRF |
| K2O | 0.31 | | WT% | XRF |
| TIO2 | 1.25 | | WT% | XRF |
| P2O5 | 0.16 | | WT% | XRF |
| MNO | 0.16 | | WT% | XRF |
| LOI | 0.99 | | WT% | XRF |
