Sample 692
NavDat sample number 66170 · BASALT
Sample
| Sample ID | 692 |
|---|---|
| Alternate ID | 98-LG-86 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt |
Location
| Latitude | 45.0095 |
|---|---|
| Longitude | -118.913 |
| State / province | Oregon |
| Formation | Picture Gorge Basalt |
| Elevation | 1143 |
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 | 51.98 | WT% | XRF | |
| AL2O3 | 14.81 | WT% | XRF | |
| TIO2 | 1.676 | WT% | XRF | |
| FEOT | 11.54 | WT% | XRF | |
| MNO | 0.189 | WT% | XRF | |
| CAO | 10.21 | WT% | XRF | |
| MGO | 5.46 | WT% | XRF | |
| K2O | 0.65 | WT% | XRF | |
| NA2O | 3.24 | WT% | XRF | |
| P2O5 | 0.241 | WT% | XRF | |
| TOTAL | 98.02 | WT% | XRF | |
| NI | 30 | PPM | XRF | |
| CR | 97 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 354 | PPM | XRF | |
| BA | 316 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 255 | PPM | XRF | |
| ZR | 133 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| NB | 11.6 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 167 | PPM | XRF | |
| ZN | 92 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 12 | PPM | XRF | |
| CE | 30 | PPM | XRF | |
| TH | 1 | PPM | XRF |