Sample SR-91-11
NavDat sample number 49453 · BASALT
Sample
| Sample ID | SR-91-11 |
|---|---|
| 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 | 54.26 | WT% | XRF | |
| AL2O3 | 13.76 | WT% | XRF | |
| TIO2 | 1.976 | WT% | XRF | |
| FEO | 11.89 | WT% | XRF | |
| MNO | 0.197 | WT% | XRF | |
| CAO | 8.35 | WT% | XRF | |
| MGO | 4.23 | WT% | XRF | |
| K2O | 1.14 | WT% | XRF | |
| NA2O | 2.89 | WT% | XRF | |
| P2O5 | 0.311 | WT% | XRF | |
| TOTAL | 99 | WT% | XRF | |
| NI | 3 | PPM | XRF | |
| CR | 24 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 337 | PPM | XRF | |
| BA | 488 | PPM | XRF | |
| RB | 28 | PPM | XRF | |
| SR | 320 | PPM | XRF | |
| ZR | 157 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 12.1 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 19 | PPM | XRF | |
| ZN | 122 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 48 | PPM | XRF | |
| TH | 3 | PPM | XRF |