Sample HST078
NavDat sample number 49339 · BASALT
Sample
| Sample ID | HST078 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.4638 |
|---|---|
| Longitude | -117.301 |
| State / province | Washington |
| County | ASOTIN |
| 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 | 54.49 | WT% | XRF | |
| AL2O3 | 14.5 | WT% | XRF | |
| TIO2 | 1.788 | WT% | XRF | |
| FEO | 11.85 | WT% | XRF | |
| MNO | 0.179 | WT% | XRF | |
| CAO | 8.52 | WT% | XRF | |
| MGO | 4.23 | WT% | XRF | |
| K2O | 1.16 | WT% | XRF | |
| NA2O | 2.97 | WT% | XRF | |
| P2O5 | 0.313 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 12 | PPM | XRF | |
| CR | 55 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 279 | PPM | XRF | |
| BA | 482 | PPM | XRF | |
| RB | 24 | PPM | XRF | |
| SR | 309 | PPM | XRF | |
| ZR | 151 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 11.2 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 33 | PPM | XRF | |
| ZN | 105 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 27 | PPM | XRF | |
| CE | 34 | PPM | XRF | |
| TH | 3 | PPM | XRF |