Sample DG2500
NavDat sample number 47469 · BASALT
Sample
| Sample ID | DG2500 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.658 |
|---|---|
| Longitude | -116.608 |
| Location | Wanapum |
| State / province | Idaho |
| Volcanic field | Columbia River Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14.55 | 5.3 | 23.8 | Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.19 | WT% | XRF | |
| TIO2 | 3.32 | WT% | XRF | |
| AL2O3 | 13.8 | WT% | XRF | |
| FEO | 12.7 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 4.92 | WT% | XRF | |
| CAO | 9.39 | WT% | XRF | |
| NA2O | 2.79 | WT% | XRF | |
| K2O | 1.2 | WT% | XRF | |
| P2O5 | 0.81 | WT% | XRF | |
| NI | 33 | PPM | XRF | |
| CR | 97 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 368 | PPM | XRF | |
| BA | 522 | PPM | XRF | |
| RB | 27 | PPM | XRF | |
| SR | 297 | PPM | XRF | |
| ZR | 190 | PPM | XRF | |
| Y | 50 | PPM | XRF | |
| NB | 18 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| ZN | 150 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 31 | PPM | XRF | |
| CE | 58 | PPM | XRF | |
| TH | 1 | PPM | XRF |