Sample 698
NavDat sample number 66176 · BASALT
Sample
| Sample ID | 698 |
|---|---|
| Alternate ID | 98-LG-92 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt |
Location
| Latitude | 45.0083 |
|---|---|
| Longitude | -118.909 |
| State / province | Oregon |
| Formation | Picture Gorge Basalt |
| Elevation | 1018 |
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 | 50.89 | WT% | XRF | |
| AL2O3 | 15.65 | WT% | XRF | |
| TIO2 | 1.437 | WT% | XRF | |
| FEOT | 10.76 | WT% | XRF | |
| MNO | 0.202 | WT% | XRF | |
| CAO | 10.78 | WT% | XRF | |
| MGO | 6.64 | WT% | XRF | |
| K2O | 0.47 | WT% | XRF | |
| NA2O | 2.96 | WT% | XRF | |
| P2O5 | 0.218 | WT% | XRF | |
| TOTAL | 98.61 | WT% | XRF | |
| NI | 51 | PPM | XRF | |
| CR | 164 | PPM | XRF | |
| SC | 40 | PPM | XRF | |
| V | 347 | PPM | XRF | |
| BA | 258 | PPM | XRF | |
| RB | 5 | PPM | XRF | |
| SR | 271 | PPM | XRF | |
| ZR | 88 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| NB | 6.3 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 155 | PPM | XRF | |
| ZN | 83 | PPM | XRF | |
| LA | 22 | PPM | XRF | |
| CE | 25 | PPM | XRF | |
| TH | 5 | PPM | XRF |