Sample MMB38
NavDat sample number 18848 · BASALT
Sample
| Sample ID | MMB38 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.6 |
|---|---|
| Longitude | -119.5 |
| Location | John Day Basin |
| State / province | Oregon |
| Formation | Dayville |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15 | 15 | 16 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.65 | WT% | XRF | |
| TIO2 | 0.962 | WT% | XRF | |
| AL2O3 | 16.92 | WT% | XRF | |
| FEO | 9.37 | WT% | XRF | |
| MNO | 0.147 | WT% | XRF | |
| MGO | 6.8 | WT% | XRF | |
| CAO | 12.22 | WT% | XRF | |
| NA2O | 2.54 | WT% | XRF | |
| K2O | 0.29 | WT% | XRF | |
| P2O5 | 0.107 | WT% | XRF | |
| SC | 41 | PPM | XRF | |
| V | 260 | PPM | XRF | |
| CR | 188 | PPM | XRF | |
| NI | 55 | PPM | XRF | |
| CU | 200 | PPM | XRF | |
| ZN | 84 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| RB | 6 | PPM | XRF | |
| SR | 199 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 71 | PPM | XRF | |
| NB | 5.4 | PPM | XRF | |
| BA | 128 | PPM | XRF |