Sample BBJ55
NavDat sample number 18905 · BASALT
Sample
| Sample ID | BBJ55 |
|---|---|
| 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 | Twickenham |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15 | 15 | 16 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.61 | WT% | XRF | |
| TIO2 | 1.728 | WT% | XRF | |
| AL2O3 | 15.49 | WT% | XRF | |
| FEO | 11.48 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 7.57 | WT% | XRF | |
| CAO | 10.73 | WT% | XRF | |
| NA2O | 2.51 | WT% | XRF | |
| K2O | 0.45 | WT% | XRF | |
| P2O5 | 0.251 | WT% | XRF | |
| SC | 44 | PPM | XRF | |
| V | 342 | PPM | XRF | |
| CR | 184 | PPM | XRF | |
| NI | 74 | PPM | XRF | |
| CU | 159 | PPM | XRF | |
| ZN | 83 | PPM | XRF | |
| GA | 15 | PPM | XRF | |
| RB | 6 | PPM | XRF | |
| SR | 274 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZR | 90 | PPM | XRF | |
| NB | 3.7 | PPM | XRF | |
| BA | 241 | PPM | XRF | |
| LA | 6.88 | PPM | ICPMS | |
| CE | 16.39 | PPM | ICPMS | |
| PR | 2.58 | PPM | ICPMS | |
| ND | 12.29 | PPM | ICPMS | |
| SM | 3.58 | PPM | ICPMS | |
| EU | 1.5 | PPM | ICPMS | |
| GD | 4.4 | PPM | ICPMS | |
| DY | 4.51 | PPM | ICPMS | |
| HO | 0.9 | PPM | ICPMS | |
| ER | 2.47 | PPM | ICPMS | |
| YB | 2.47 | PPM | ICPMS | |
| LU | 0.39 | PPM | ICPMS | |
| SR87_SR86 | 0.731132 | MS | ||
| ND143_ND144 | 0.512962 | MS | ||
| PB206_PB204 | 18.87 | MS | ||
| PB207_PB204 | 15.621 | MS | ||
| PB208_PB204 | 38.567 | MS |