Sample ME200
NavDat sample number 47774 · BASALTIC-ANDESITE
Sample
| Sample ID | ME200 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | John Bush |
| Comment | flow |
Location
| Latitude | 46.7226 |
|---|---|
| Longitude | -116.993 |
| Location | Wanapum |
| 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 | 53.87 | WT% | XRF | |
| TIO2 | 3.88 | WT% | XRF | |
| AL2O3 | 16.17 | WT% | XRF | |
| FEO | 8.93 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 1.66 | WT% | XRF | |
| CAO | 10.07 | WT% | XRF | |
| NA2O | 3.03 | WT% | XRF | |
| K2O | 1.37 | WT% | XRF | |
| P2O5 | 0.84 | WT% | XRF | |
| NI | 7 | PPM | XRF | |
| CR | 106 | PPM | XRF | |
| SC | 47 | PPM | XRF | |
| V | 403 | PPM | XRF | |
| BA | 737 | PPM | XRF | |
| RB | 33 | PPM | XRF | |
| SR | 347 | PPM | XRF | |
| ZR | 214 | PPM | XRF | |
| Y | 55 | PPM | XRF | |
| NB | 19.3 | PPM | XRF | |
| GA | 25 | PPM | XRF | |
| CU | 45 | PPM | XRF | |
| ZN | 123 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 43 | PPM | XRF | |
| CE | 65 | PPM | XRF | |
| TH | 8 | PPM | XRF |