Sample 359
NavDat sample number 66037 · BASALTIC-ANDESITE
Sample
| Sample ID | 359 |
|---|---|
| Alternate ID | 98-LG-21 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.2908 |
|---|---|
| Longitude | -118.794 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1445 |
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 | 55.04 | WT% | XRF | |
| AL2O3 | 13.67 | WT% | XRF | |
| TIO2 | 2.268 | WT% | XRF | |
| FEOT | 12.19 | WT% | XRF | |
| MNO | 0.205 | WT% | XRF | |
| CAO | 7.6 | WT% | XRF | |
| MGO | 3.63 | WT% | XRF | |
| K2O | 1.71 | WT% | XRF | |
| NA2O | 3.28 | WT% | XRF | |
| P2O5 | 0.401 | WT% | XRF | |
| NI | 5 | PPM | XRF | |
| CR | 18 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 408 | PPM | XRF | |
| BA | 636 | PPM | XRF | |
| RB | 46 | PPM | XRF | |
| SR | 326 | PPM | XRF | |
| ZR | 175 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| NB | 13.6 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 16 | PPM | XRF | |
| ZN | 135 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 29 | PPM | XRF | |
| CE | 40 | PPM | XRF | |
| TH | 4 | PPM | XRF |