Sample C8187
NavDat sample number 49108 · BASALT
Sample
| Sample ID | C8187 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 47.0665 |
|---|---|
| Longitude | -120.035 |
| State / province | Washington |
| County | KITTITAS |
| Formation | Grande Ronde Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 15.5 | 15 | 16 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.78 | WT% | XRF | |
| AL2O3 | 14.75 | WT% | XRF | |
| TIO2 | 1.647 | WT% | XRF | |
| FEO | 10.54 | WT% | XRF | |
| MNO | 0.175 | WT% | XRF | |
| CAO | 10.76 | WT% | XRF | |
| MGO | 6.91 | WT% | XRF | |
| K2O | 0.58 | WT% | XRF | |
| NA2O | 2.47 | WT% | XRF | |
| P2O5 | 0.227 | WT% | XRF | |
| TOTAL | 99.8 | WT% | XRF | |
| NI | 56 | PPM | XRF | |
| CR | 120 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 266 | PPM | XRF | |
| BA | 232 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 239 | PPM | XRF | |
| ZR | 135 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| NB | 12.9 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 51 | PPM | XRF | |
| ZN | 92 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 15 | PPM | XRF | |
| CE | 47 | PPM | XRF | |
| TH | 1 | PPM | XRF |