Sample LB1015
NavDat sample number 47655 · BASALTIC-ANDESITE
Sample
| Sample ID | LB1015 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Dean Garwood, Jerry Potter |
| Comment | flow |
Location
| Latitude | 46.6854 |
|---|---|
| Longitude | -116.659 |
| Location | Grande Ronde |
| 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 | 54.07 | WT% | XRF | |
| TIO2 | 2.29 | WT% | XRF | |
| AL2O3 | 13.46 | WT% | XRF | |
| FEO | 11.46 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 3.73 | WT% | XRF | |
| CAO | 7.91 | WT% | XRF | |
| NA2O | 3.11 | WT% | XRF | |
| K2O | 1.58 | WT% | XRF | |
| P2O5 | 0.36 | WT% | XRF | |
| NI | 7 | PPM | XRF | |
| CR | 33 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 340 | PPM | XRF | |
| BA | 683 | PPM | XRF | |
| RB | 43 | PPM | XRF | |
| SR | 334 | PPM | XRF | |
| ZR | 198 | PPM | XRF | |
| Y | 39 | PPM | XRF | |
| NB | 13.8 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 67 | PPM | XRF | |
| ZN | 118 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 55 | PPM | XRF | |
| TH | 7 | PPM | XRF |