Sample SIN 98-20
NavDat sample number 49431 · BASALT
Sample
| Sample ID | SIN 98-20 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.9061 |
|---|---|
| Longitude | -120.496 |
| 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 | 53.07 | WT% | XRF | |
| AL2O3 | 13.79 | WT% | XRF | |
| TIO2 | 1.815 | WT% | XRF | |
| FEO | 11.16 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| CAO | 8.69 | WT% | XRF | |
| MGO | 4.48 | WT% | XRF | |
| K2O | 1.28 | WT% | XRF | |
| NA2O | 2.74 | WT% | XRF | |
| P2O5 | 0.326 | WT% | XRF | |
| TOTAL | 97.6 | WT% | XRF | |
| NI | 5 | PPM | XRF | |
| CR | 48 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 296 | PPM | XRF | |
| BA | 460 | PPM | XRF | |
| RB | 27 | PPM | XRF | |
| SR | 307 | PPM | XRF | |
| ZR | 154 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| NB | 11.5 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 27 | PPM | XRF | |
| ZN | 111 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 38 | PPM | XRF | |
| TH | 9 | PPM | XRF |