Sample 697
NavDat sample number 66175 · BASALT
Sample
| Sample ID | 697 |
|---|---|
| Alternate ID | 98-LG-91 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt |
Location
| Latitude | 45.0086 |
|---|---|
| Longitude | -118.91 |
| State / province | Oregon |
| Formation | Picture Gorge Basalt |
| Elevation | 1042 |
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 | 50.86 | WT% | XRF | |
| AL2O3 | 15.21 | WT% | XRF | |
| TIO2 | 1.456 | WT% | XRF | |
| FEOT | 10.76 | WT% | XRF | |
| MNO | 0.209 | WT% | XRF | |
| CAO | 10.89 | WT% | XRF | |
| MGO | 6.78 | WT% | XRF | |
| K2O | 0.56 | WT% | XRF | |
| NA2O | 3.06 | WT% | XRF | |
| P2O5 | 0.215 | WT% | XRF | |
| TOTAL | 98.79 | WT% | XRF | |
| NI | 44 | PPM | XRF | |
| CR | 185 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 332 | PPM | XRF | |
| BA | 236 | PPM | XRF | |
| RB | 4 | PPM | XRF | |
| SR | 233 | PPM | XRF | |
| ZR | 86 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| NB | 6.6 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 164 | PPM | XRF | |
| ZN | 78 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 3 | PPM | XRF | |
| CE | 15 | PPM | XRF | |
| TH | 3 | PPM | XRF |