Sample SR-91-14
NavDat sample number 49455 · BASALT
Sample
| Sample ID | SR-91-14 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.8622 |
|---|---|
| Longitude | -120.011 |
| State / province | Washington |
| County | KITTITAS |
| Formation | Grande Ronde Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15.5 | 15 | 16 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.87 | WT% | XRF | |
| AL2O3 | 14.27 | WT% | XRF | |
| TIO2 | 1.992 | WT% | XRF | |
| FEO | 10.35 | WT% | XRF | |
| MNO | 0.186 | WT% | XRF | |
| CAO | 8.86 | WT% | XRF | |
| MGO | 4.49 | WT% | XRF | |
| K2O | 1.08 | WT% | XRF | |
| NA2O | 3.02 | WT% | XRF | |
| P2O5 | 0.285 | WT% | XRF | |
| TOTAL | 99.4 | WT% | XRF | |
| NI | 7 | PPM | XRF | |
| CR | 28 | PPM | XRF | |
| SC | 40 | PPM | XRF | |
| V | 350 | PPM | XRF | |
| BA | 590 | PPM | XRF | |
| RB | 25 | PPM | XRF | |
| SR | 342 | PPM | XRF | |
| ZR | 158 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| NB | 11.8 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| ZN | 124 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 52 | PPM | XRF | |
| TH | 5 | PPM | XRF |