Sample LEN550
NavDat sample number 47702 · BASALT
Sample
| Sample ID | LEN550 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Dean Garwood |
| Comment | flow |
Location
| Latitude | 46.6135 |
|---|---|
| Longitude | -116.501 |
| Location | Saddle Mountains |
| 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 | 51.66 | WT% | XRF | |
| TIO2 | 1.65 | WT% | XRF | |
| AL2O3 | 14.83 | WT% | XRF | |
| FEO | 10.67 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 6.72 | WT% | XRF | |
| CAO | 11.11 | WT% | XRF | |
| NA2O | 2.55 | WT% | XRF | |
| K2O | 0.46 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| NI | 45 | PPM | XRF | |
| CR | 77 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 276 | PPM | XRF | |
| BA | 237 | PPM | XRF | |
| RB | 8 | PPM | XRF | |
| SR | 238 | PPM | XRF | |
| ZR | 118 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 11.7 | PPM | XRF | |
| GA | 17 | PPM | XRF | |
| CU | 54 | PPM | XRF | |
| ZN | 92 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 13 | PPM | XRF | |
| CE | 29 | PPM | XRF | |
| TH | 2 | PPM | XRF |