Sample MCH-88-16
NavDat sample number 49368 · BASALT
Sample
| Sample ID | MCH-88-16 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.5409 |
|---|---|
| Longitude | -120.257 |
| State / province | Washington |
| County | YAKIMA |
| 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 | 54.8 | WT% | XRF | |
| AL2O3 | 13.8 | WT% | XRF | |
| TIO2 | 1.94 | WT% | XRF | |
| FEO | 12.49 | WT% | XRF | |
| MNO | 0.215 | WT% | XRF | |
| CAO | 8.69 | WT% | XRF | |
| MGO | 4.63 | WT% | XRF | |
| K2O | 1.11 | WT% | XRF | |
| NA2O | 3 | WT% | XRF | |
| P2O5 | 0.307 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 15 | PPM | XRF | |
| CR | 41 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 330 | PPM | XRF | |
| BA | 462 | PPM | XRF | |
| RB | 32 | PPM | XRF | |
| SR | 319 | PPM | XRF | |
| ZR | 157 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 14.6 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 27 | PPM | XRF | |
| ZN | 112 | PPM | XRF |