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Sample B-5
NavDat sample number 6328 · BASALT
Sample
| Sample ID | B-5 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.4946 |
|---|
| Longitude | -112.872 |
|---|
| Location | northern margin of Cerro Grande flow |
|---|
| State / province | Idaho |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.5 |
|
0.002 |
1 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 46.3 | | WT% | XRF |
| TIO2 | 2.75 | | WT% | XRF |
| AL2O3 | 15.4 | | WT% | XRF |
| FEOT | 13.6 | | WT% | XRF |
| MNO | 0.21 | | WT% | XRF |
| MGO | 7.1 | | WT% | AAS |
| CAO | 10.03 | | WT% | XRF |
| NA2O | 2.72 | | WT% | AAS |
| K2O | 0.63 | | WT% | AAS |
| P2O5 | 0.57 | | WT% | SP-PH |
| LOI | 0.11 | | WT% | XRF |
| TOTAL | 99.4 | | WT% | XRF |
