Sample 695
NavDat sample number 66173 · BASALT
Sample
| Sample ID | 695 |
|---|---|
| Alternate ID | 98-LG-89 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt |
Location
| Latitude | 45.0088 |
|---|---|
| Longitude | -118.912 |
| State / province | Oregon |
| Formation | Picture Gorge Basalt |
| Elevation | 1079 |
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 | 50.4 | WT% | XRF | |
| AL2O3 | 15.54 | WT% | XRF | |
| TIO2 | 1.514 | WT% | XRF | |
| FEOT | 10.93 | WT% | XRF | |
| MNO | 0.198 | WT% | XRF | |
| CAO | 10.77 | WT% | XRF | |
| MGO | 6.8 | WT% | XRF | |
| K2O | 0.6 | WT% | XRF | |
| NA2O | 3.01 | WT% | XRF | |
| P2O5 | 0.231 | WT% | XRF | |
| TOTAL | 98.25 | WT% | XRF | |
| NI | 49 | PPM | XRF | |
| CR | 174 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 318 | PPM | XRF | |
| BA | 236 | PPM | XRF | |
| RB | 4 | PPM | XRF | |
| SR | 244 | PPM | XRF | |
| ZR | 91 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| NB | 7.6 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 170 | PPM | XRF | |
| ZN | 78 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 24 | PPM | XRF | |
| TH | 4 | PPM | XRF |