Sample 290
NavDat sample number 66001 · BASALTIC-ANDESITE
Sample
| Sample ID | 290 |
|---|---|
| Alternate ID | 98-LG-108 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.3742 |
|---|---|
| Longitude | -118.62 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1122 |
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 | 54.51 | WT% | XRF | |
| AL2O3 | 13.88 | WT% | XRF | |
| TIO2 | 2.231 | WT% | XRF | |
| FEOT | 12.29 | WT% | XRF | |
| MNO | 0.187 | WT% | XRF | |
| CAO | 7.88 | WT% | XRF | |
| MGO | 4.03 | WT% | XRF | |
| K2O | 1.5 | WT% | XRF | |
| NA2O | 3.07 | WT% | XRF | |
| P2O5 | 0.422 | WT% | XRF | |
| TOTAL | 98.01 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 37 | PPM | XRF | |
| SC | 26 | PPM | XRF | |
| V | 356 | PPM | XRF | |
| BA | 600 | PPM | XRF | |
| RB | 43 | PPM | XRF | |
| SR | 326 | PPM | XRF | |
| ZR | 165 | PPM | XRF | |
| Y | 40 | PPM | XRF | |
| NB | 13.4 | PPM | XRF | |
| GA | 25 | PPM | XRF | |
| CU | 29 | PPM | XRF | |
| ZN | 122 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 43 | PPM | XRF | |
| CE | 36 | PPM | XRF | |
| TH | 5 | PPM | XRF |