Sample BC-24
NavDat sample number 52191 · BASALT
Sample
| Sample ID | BC-24 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Columbia River Basalt |
Location
| Latitude | 46.1246 |
|---|---|
| Longitude | -116.942 |
| 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 | 53.69 | WT% | XRF | |
| TIO2 | 14.06 | WT% | XRF | |
| AL2O3 | 2.34 | WT% | XRF | |
| FEO | 10.95 | WT% | XRF | |
| MNO | 0.156 | WT% | XRF | |
| MGO | 8.41 | WT% | XRF | |
| CAO | 4.07 | WT% | XRF | |
| NA2O | 1.37 | WT% | XRF | |
| K2O | 2.99 | WT% | XRF | |
| P2O5 | 0.384 | WT% | XRF | |
| TOTAL | 98.42 | WT% | XRF | |
| NI | 38 | PPM | XRF | |
| CR | 49 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 341 | PPM | XRF | |
| BA | 525 | PPM | XRF | |
| RB | 37 | PPM | XRF | |
| SR | 362 | PPM | XRF | |
| ZR | 186 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 14.2 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 76 | PPM | XRF | |
| ZN | 118 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 42 | PPM | XRF | |
| TH | 7 | PPM | XRF |