Sample BC-16
NavDat sample number 52190 · BASALT
Sample
| Sample ID | BC-16 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Columbia River Basalt |
Location
| Latitude | 46.1171 |
|---|---|
| Longitude | -116.946 |
| State / province | Idaho |
| Formation | Grande Ronde |
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 | 54.93 | WT% | XRF | |
| TIO2 | 14.22 | WT% | XRF | |
| AL2O3 | 2.081 | WT% | XRF | |
| FEO | 10.47 | WT% | XRF | |
| MNO | 0.178 | WT% | XRF | |
| MGO | 7.59 | WT% | XRF | |
| CAO | 3.92 | WT% | XRF | |
| NA2O | 1.38 | WT% | XRF | |
| K2O | 3.26 | WT% | XRF | |
| P2O5 | 0.318 | WT% | XRF | |
| TOTAL | 98.34 | WT% | XRF | |
| NI | 26 | PPM | XRF | |
| CR | 27 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 356 | PPM | XRF | |
| BA | 623 | PPM | XRF | |
| RB | 23 | PPM | XRF | |
| SR | 347 | PPM | XRF | |
| ZR | 182 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 31 | PPM | XRF | |
| ZN | 124 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| LA | 24 | PPM | XRF | |
| CE | 46 | PPM | XRF | |
| TH | 4 | PPM | XRF |