Sample SRMC83-20
NavDat sample number 49476 · BASALT
Sample
| Sample ID | SRMC83-20 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.8768 |
|---|---|
| Longitude | -120.179 |
| 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 | 54.44 | WT% | XRF | |
| AL2O3 | 14.33 | WT% | XRF | |
| TIO2 | 1.804 | WT% | XRF | |
| FEO | 10.82 | WT% | XRF | |
| MNO | 0.201 | WT% | XRF | |
| CAO | 9 | WT% | XRF | |
| MGO | 5.26 | WT% | XRF | |
| K2O | 1.09 | WT% | XRF | |
| NA2O | 3.06 | WT% | XRF | |
| P2O5 | 0.278 | WT% | XRF | |
| TOTAL | 100.3 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 57 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 315 | PPM | XRF | |
| BA | 408 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 299 | PPM | XRF | |
| ZR | 146 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 13.2 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 33 | PPM | XRF | |
| ZN | 108 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 25 | PPM | XRF | |
| TH | 3 | PPM | XRF |