Sample RCFB-139
NavDat sample number 39129 · BASALT
Sample
| Sample ID | RCFB-139 |
|---|---|
| Alternate ID | 7 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 45.099 |
|---|---|
| Longitude | -121.68 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.5 | 0.45 | 0.55 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.22 | WT% | XRF | |
| AL2O3 | 16.54 | WT% | XRF | |
| TIO2 | 1.63 | WT% | XRF | |
| FEO | 8.7 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| CAO | 9.36 | WT% | XRF | |
| MGO | 8.82 | WT% | XRF | |
| K2O | 0.77 | WT% | XRF | |
| NA2O | 3.48 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| NI | 165 | PPM | XRF | |
| CR | 311 | PPM | XRF | |
| SC | 31 | PPM | XRF | |
| V | 208 | PPM | XRF | |
| BA | 245 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| TH | 1 | PPM | XRF | |
| PB | 1 | PPM | XRF | |
| SR | 615 | PPM | XRF | |
| ZR | 153 | PPM | XRF | |
| NB | 18.2 | PPM | XRF | |
| CE | 37 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 67 | PPM | XRF | |
| ZN | 70 | PPM | XRF |