Sample MMB40
NavDat sample number 18856 · BASALT
Sample
| Sample ID | MMB40 |
|---|---|
| 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 | 51.77 | WT% | XRF | |
| TIO2 | 1.642 | WT% | XRF | |
| AL2O3 | 14.55 | WT% | XRF | |
| FEO | 11.98 | WT% | XRF | |
| MNO | 0.199 | WT% | XRF | |
| MGO | 6.07 | WT% | XRF | |
| CAO | 10.46 | WT% | XRF | |
| NA2O | 2.63 | WT% | XRF | |
| K2O | 0.48 | WT% | XRF | |
| P2O5 | 0.208 | WT% | XRF | |
| SC | 43 | PPM | XRF | |
| V | 362 | PPM | XRF | |
| CR | 122 | PPM | XRF | |
| NI | 42 | PPM | XRF | |
| CU | 202 | PPM | XRF | |
| ZN | 105 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| RB | 8 | PPM | XRF | |
| SR | 232 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| ZR | 118 | PPM | XRF | |
| NB | 6.6 | PPM | XRF | |
| BA | 274 | PPM | XRF | |
| LA | 10.98 | PPM | ICPMS | |
| CE | 24.83 | PPM | ICPMS | |
| PR | 3.48 | PPM | ICPMS | |
| ND | 15.72 | PPM | ICPMS | |
| SM | 4.48 | PPM | ICPMS | |
| EU | 1.57 | PPM | ICPMS | |
| GD | 5.53 | PPM | ICPMS | |
| DY | 5.88 | PPM | ICPMS | |
| HO | 1.2 | PPM | ICPMS | |
| ER | 3.36 | PPM | ICPMS | |
| YB | 3.43 | PPM | ICPMS | |
| LU | 0.55 | PPM | ICPMS | |
| SR87_SR86 | 0.703386 | MS | ||
| ND143_ND144 | 0.512958 | MS | ||
| PB206_PB204 | 18.864 | MS | ||
| PB207_PB204 | 15.589 | MS | ||
| PB208_PB204 | 38.533 | MS |