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Sample LA-4
NavDat sample number 11567 · BASALT
Sample
| Sample ID | LA-4 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Eruptive Period E |
|---|
Location
| Latitude | 43.2672 |
|---|
| Longitude | -113.44 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Lava Point flow |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.00784 |
|
0.0077 |
0.00798 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 47.04 | | WT% | XRF |
| TIO2 | 3.14 | | WT% | XRF |
| AL2O3 | 13.87 | | WT% | XRF |
| FE2O3 | 1.58 | | WT% | XRF |
| FEO | 14.18 | | WT% | WET |
| MNO | 0.25 | | WT% | XRF |
| MGO | 3.87 | | WT% | XRF |
| CAO | 7.18 | | WT% | XRF |
| NA2O | 3.42 | | WT% | XRF |
| K2O | 1.82 | | WT% | XRF |
| P2O5 | 2.24 | | WT% | XRF |
| H2O_PLUS | 0.49 | | WT% | WET |
| H2O_MINUS | 0.12 | | WT% | WET |
| CO2 | 0.16 | | WT% | WET |
| TOTAL | 99.36 | | WT% | WET |
