Sample 56
NavDat sample number 65846 · BASALTIC-ANDESITE
Sample
| Sample ID | 56 |
|---|---|
| Alternate ID | 01-LG-18 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.7264 |
|---|---|
| Longitude | -117.811 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 890 |
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 | 53.77 | WT% | XRF | |
| AL2O3 | 13.82 | WT% | XRF | |
| TIO2 | 2.12 | WT% | XRF | |
| FEOT | 12.79 | WT% | XRF | |
| MNO | 0.23 | WT% | XRF | |
| CAO | 8.31 | WT% | XRF | |
| MGO | 4.12 | WT% | XRF | |
| K2O | 1.36 | WT% | XRF | |
| NA2O | 3.09 | WT% | XRF | |
| P2O5 | 0.381 | WT% | XRF | |
| TOTAL | 98.88 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 37 | PPM | XRF | |
| SC | 43 | PPM | XRF | |
| V | 386 | PPM | XRF | |
| BA | 561 | PPM | XRF | |
| RB | 31 | PPM | XRF | |
| SR | 342 | PPM | XRF | |
| ZR | 157 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 13.3 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 21 | PPM | XRF | |
| ZN | 122 | PPM | XRF | |
| PB | 17 | PPM | XRF | |
| LA | 9 | PPM | XRF | |
| CE | 35 | PPM | XRF | |
| TH | 7 | PPM | XRF |