Sample 98BR1
NavDat sample number 47311 · BASALTIC-ANDESITE
Sample
| Sample ID | 98BR1 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Dan Weisz |
| Comment | flow |
Location
| Latitude | 47.5187 |
|---|---|
| Longitude | -116.847 |
| 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 | 53.36 | WT% | XRF | |
| TIO2 | 2.17 | WT% | XRF | |
| AL2O3 | 13.57 | WT% | XRF | |
| FEO | 12.06 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 3.22 | WT% | XRF | |
| CAO | 7.53 | WT% | XRF | |
| NA2O | 2.85 | WT% | XRF | |
| K2O | 1.27 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| NI | 7 | PPM | XRF | |
| CR | 37 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 408 | PPM | XRF | |
| BA | 615 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 341 | PPM | XRF | |
| ZR | 171 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 13.7 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 34 | PPM | XRF | |
| ZN | 144 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| LA | 39 | PPM | XRF | |
| CE | 59 | PPM | XRF | |
| TH | 7 | PPM | XRF |