Sample SR-91-9
NavDat sample number 49459 · BASALT
Sample
| Sample ID | SR-91-9 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.8622 |
|---|---|
| Longitude | -120.032 |
| 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 | 54.06 | WT% | XRF | |
| AL2O3 | 13.83 | WT% | XRF | |
| TIO2 | 1.987 | WT% | XRF | |
| FEO | 12.09 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| CAO | 8.36 | WT% | XRF | |
| MGO | 3.99 | WT% | XRF | |
| K2O | 1.13 | WT% | XRF | |
| NA2O | 2.64 | WT% | XRF | |
| P2O5 | 0.295 | WT% | XRF | |
| TOTAL | 98.6 | WT% | XRF | |
| NI | 0 | PPM | XRF | |
| CR | 23 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 342 | PPM | XRF | |
| BA | 437 | PPM | XRF | |
| RB | 27 | PPM | XRF | |
| SR | 314 | PPM | XRF | |
| ZR | 161 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 11.9 | PPM | XRF | |
| GA | 25 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| ZN | 123 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 18 | PPM | XRF | |
| CE | 43 | PPM | XRF | |
| TH | 1 | PPM | XRF |