Sample 98GRTOP
NavDat sample number 47315 · BASALT
Sample
| Sample ID | 98GRTOP |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | John Kauffman |
| Comment | flow |
Location
| Latitude | 47.5992 |
|---|---|
| Longitude | -116.752 |
| 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 | 49.49 | WT% | XRF | |
| TIO2 | 3.63 | WT% | XRF | |
| AL2O3 | 12.77 | WT% | XRF | |
| FEO | 14.17 | WT% | XRF | |
| MNO | 0.25 | WT% | XRF | |
| MGO | 4.29 | WT% | XRF | |
| CAO | 8.61 | WT% | XRF | |
| NA2O | 2.47 | WT% | XRF | |
| K2O | 1.31 | WT% | XRF | |
| P2O5 | 0.76 | WT% | XRF | |
| NI | 1 | PPM | XRF | |
| CR | 36 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 463 | PPM | XRF | |
| BA | 541 | PPM | XRF | |
| RB | 25 | PPM | XRF | |
| SR | 291 | PPM | XRF | |
| ZR | 208 | PPM | XRF | |
| Y | 50 | PPM | XRF | |
| NB | 18 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 14 | PPM | XRF | |
| ZN | 154 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 30 | PPM | XRF | |
| CE | 68 | PPM | XRF | |
| TH | 5 | PPM | XRF |