Sample MCH-88-13
NavDat sample number 49365 · BASALT
Sample
| Sample ID | MCH-88-13 |
|---|---|
| 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 | 54.93 | WT% | XRF | |
| AL2O3 | 14.23 | WT% | XRF | |
| TIO2 | 1.864 | WT% | XRF | |
| FEO | 11.83 | WT% | XRF | |
| MNO | 0.24 | WT% | XRF | |
| CAO | 8.76 | WT% | XRF | |
| MGO | 4.89 | WT% | XRF | |
| K2O | 1.05 | WT% | XRF | |
| NA2O | 2.91 | WT% | XRF | |
| P2O5 | 0.339 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 13 | PPM | XRF | |
| CR | 48 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 286 | PPM | XRF | |
| BA | 508 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 313 | PPM | XRF | |
| ZR | 158 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 14.6 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 31 | PPM | XRF | |
| ZN | 116 | PPM | XRF |