Sample 694
NavDat sample number 66172 · BASALT
Sample
| Sample ID | 694 |
|---|---|
| Alternate ID | 98-LG-88 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt |
Location
| Latitude | 45.0091 |
|---|---|
| Longitude | -118.913 |
| State / province | Oregon |
| Formation | Picture Gorge Basalt |
| Elevation | 1109 |
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 | 51.13 | WT% | XRF | |
| AL2O3 | 15.84 | WT% | XRF | |
| TIO2 | 1.491 | WT% | XRF | |
| FEOT | 10.36 | WT% | XRF | |
| MNO | 0.175 | WT% | XRF | |
| CAO | 10.85 | WT% | XRF | |
| MGO | 6.57 | WT% | XRF | |
| K2O | 0.42 | WT% | XRF | |
| NA2O | 2.94 | WT% | XRF | |
| P2O5 | 0.222 | WT% | XRF | |
| TOTAL | 98.28 | WT% | XRF | |
| NI | 47 | PPM | XRF | |
| CR | 176 | PPM | XRF | |
| SC | 37 | PPM | XRF | |
| V | 351 | PPM | XRF | |
| BA | 265 | PPM | XRF | |
| RB | 2 | PPM | XRF | |
| SR | 242 | PPM | XRF | |
| ZR | 90 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 7.2 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 98 | PPM | XRF | |
| ZN | 78 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 10 | PPM | XRF | |
| CE | 32 | PPM | XRF | |
| TH | 3 | PPM | XRF |