Sample COTT BAY
NavDat sample number 47425 · BASALTIC-ANDESITE
Sample
| Sample ID | COTT BAY |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Roy Breckenridge |
| Comment | flow |
Location
| Latitude | 47.4474 |
|---|---|
| Longitude | -116.816 |
| 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 | 54.05 | WT% | XRF | |
| TIO2 | 1.89 | WT% | XRF | |
| AL2O3 | 13.88 | WT% | XRF | |
| FEO | 10.95 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 4.43 | WT% | XRF | |
| CAO | 8.3 | WT% | XRF | |
| NA2O | 3.06 | WT% | XRF | |
| K2O | 1.21 | WT% | XRF | |
| P2O5 | 0.4 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 49 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 281 | PPM | XRF | |
| BA | 526 | PPM | XRF | |
| RB | 29 | PPM | XRF | |
| SR | 298 | PPM | XRF | |
| ZR | 161 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 12.7 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 28 | PPM | XRF | |
| ZN | 120 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 22 | PPM | XRF | |
| CE | 53 | PPM | XRF | |
| TH | 5 | PPM | XRF |