Sample C4982
NavDat sample number 49030 · BASALT
Sample
| Sample ID | C4982 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.8038 |
|---|---|
| Longitude | -119.694 |
| State / province | Washington |
| County | GRANT |
| 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 | 54.01 | WT% | XRF | |
| AL2O3 | 13.75 | WT% | XRF | |
| TIO2 | 1.937 | WT% | XRF | |
| FEO | 12.36 | WT% | XRF | |
| MNO | 0.211 | WT% | XRF | |
| CAO | 8.55 | WT% | XRF | |
| MGO | 4.59 | WT% | XRF | |
| K2O | 1.16 | WT% | XRF | |
| NA2O | 2.94 | WT% | XRF | |
| P2O5 | 0.322 | WT% | XRF | |
| TOTAL | 99.8 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 58 | PPM | XRF | |
| SC | 40 | PPM | XRF | |
| V | 324 | PPM | XRF | |
| BA | 455 | PPM | XRF | |
| RB | 31 | PPM | XRF | |
| SR | 313 | PPM | XRF | |
| ZR | 156 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 13.5 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 26 | PPM | XRF | |
| ZN | 113 | PPM | XRF | |
| PB | 16 | PPM | XRF | |
| LA | 7 | PPM | XRF | |
| CE | 47 | PPM | XRF | |
| TH | 2 | PPM | XRF |