Sample 98MR2
NavDat sample number 47380 · BASALT
Sample
| Sample ID | 98MR2 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Kauffman |
| Comment | flow |
Location
| Latitude | 47.6681 |
|---|---|
| Longitude | -116.849 |
| 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 | 48.62 | WT% | XRF | |
| TIO2 | 3.56 | WT% | XRF | |
| AL2O3 | 12.28 | WT% | XRF | |
| FEO | 14.74 | WT% | XRF | |
| MNO | 0.24 | WT% | XRF | |
| MGO | 4.41 | WT% | XRF | |
| CAO | 8.35 | WT% | XRF | |
| NA2O | 2.52 | WT% | XRF | |
| K2O | 1.31 | WT% | XRF | |
| P2O5 | 0.74 | WT% | XRF | |
| NI | 2 | PPM | XRF | |
| CR | 30 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 431 | PPM | XRF | |
| BA | 533 | PPM | XRF | |
| RB | 32 | PPM | XRF | |
| SR | 281 | PPM | XRF | |
| ZR | 207 | PPM | XRF | |
| Y | 49 | PPM | XRF | |
| NB | 18.2 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 13 | PPM | XRF | |
| ZN | 147 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 42 | PPM | XRF | |
| CE | 67 | PPM | XRF | |
| TH | 6 | PPM | XRF |