Sample 690
NavDat sample number 66168 · BASALT
Sample
| Sample ID | 690 |
|---|---|
| Alternate ID | 98-LG-85 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt |
Location
| Latitude | 45.0097 |
|---|---|
| Longitude | -118.913 |
| State / province | Oregon |
| Formation | Picture Gorge Basalt |
| Elevation | 1158 |
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 | 51.48 | WT% | XRF | |
| AL2O3 | 14.66 | WT% | XRF | |
| TIO2 | 1.642 | WT% | XRF | |
| FEOT | 11.88 | WT% | XRF | |
| MNO | 0.216 | WT% | XRF | |
| CAO | 10.27 | WT% | XRF | |
| MGO | 5.87 | WT% | XRF | |
| K2O | 0.55 | WT% | XRF | |
| NA2O | 3.2 | WT% | XRF | |
| P2O5 | 0.236 | WT% | XRF | |
| TOTAL | 98.19 | WT% | XRF | |
| NI | 32 | PPM | XRF | |
| CR | 124 | PPM | XRF | |
| SC | 36 | PPM | XRF | |
| V | 365 | PPM | XRF | |
| BA | 275 | PPM | XRF | |
| RB | 6 | PPM | XRF | |
| SR | 223 | PPM | XRF | |
| ZR | 115 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 8.8 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 271 | PPM | XRF | |
| ZN | 91 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 0 | PPM | XRF | |
| CE | 21 | PPM | XRF | |
| TH | 3 | PPM | XRF |