Sample 2R27
NavDat sample number 31760 · BASALT
Sample
| Sample ID | 2R27 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.2775 |
|---|---|
| Longitude | -122.041 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26 | 23.4 | 28.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.07 | WT% | XRF | |
| TIO2 | 1.18 | WT% | XRF | |
| AL2O3 | 18.93 | WT% | XRF | |
| FEOT | 8.7 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 5.27 | WT% | XRF | |
| CAO | 10.5 | WT% | XRF | |
| NA2O | 2.79 | WT% | XRF | |
| K2O | 0.22 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| TOTAL | 99.86 | WT% | XRF | |
| LOI | 2.38 | WT% | XRF | |
| BA | 103 | PPM | XRF | |
| LA | -20 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | -10 | PPM | XRF | |
| SR | 470 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 124 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CO | 32 | PPM | XRF | |
| CR | 83 | PPM | XRF | |
| NI | 42 | PPM | XRF | |
| SC | 24 | PPM | XRF | |
| V | 170 | PPM | XRF | |
| CU | 67 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| ZN | 69 | PPM | XRF |