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Sample B74-19
NavDat sample number 5265 · BASALT
Sample
| Sample ID | B74-19 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 36.0954 |
|---|
| Longitude | -117.676 |
|---|
| State / province | California |
|---|
| Volcanic field | Coso |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 3.4 |
|
3.06 |
3.74 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 49.19 | | WT% | XRF |
| TIO2 | 1.52 | | WT% | XRF |
| AL2O3 | 17.89 | | WT% | XRF |
| FE2O3 | 2.43 | | WT% | XRF |
| FEO | 6.56 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| MGO | 7.92 | | WT% | AAS |
| CAO | 10.11 | | WT% | XRF |
| NA2O | 3.48 | | WT% | AAS |
| K2O | 0.34 | | WT% | XRF |
| P2O5 | 0.36 | | WT% | UNKNOWN |
| SR | 384 | | PPM | XRF |
