Sample 308
NavDat sample number 48670 · BASALTIC-ANDESITE
Sample
| Sample ID | 308 |
|---|---|
| Alternate ID | SV-17 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Tholeiite |
Location
| Latitude | 45.3569 |
|---|---|
| Longitude | -118.114 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1085 |
| Location comment | 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 | 55.07 | WT% | XRF | |
| AL2O3 | 14.07 | WT% | XRF | |
| TIO2 | 2.07 | WT% | XRF | |
| FEOT | 11.36 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| CAO | 8.06 | WT% | XRF | |
| MGO | 4.33 | WT% | XRF | |
| K2O | 1.51 | WT% | XRF | |
| NA2O | 2.99 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| TOTAL | 98.53 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 45 | PPM | XRF | |
| SC | 27 | PPM | XRF | |
| V | 381 | PPM | XRF | |
| BA | 585 | PPM | XRF | |
| RB | 40 | PPM | XRF | |
| SR | 310 | PPM | XRF | |
| ZR | 164 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 32 | PPM | XRF | |
| ZN | 120 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 25 | PPM | XRF | |
| CE | 60 | PPM | XRF | |
| TH | 4 | PPM | XRF |