Sample HST081
NavDat sample number 49340 · BASALT
Sample
| Sample ID | HST081 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.4069 |
|---|---|
| Longitude | -117.343 |
| 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 | 54.22 | WT% | XRF | |
| AL2O3 | 14.62 | WT% | XRF | |
| TIO2 | 1.78 | WT% | XRF | |
| FEO | 11.49 | WT% | XRF | |
| MNO | 0.168 | WT% | XRF | |
| CAO | 8.86 | WT% | XRF | |
| MGO | 4.84 | WT% | XRF | |
| K2O | 0.82 | WT% | XRF | |
| NA2O | 2.93 | WT% | XRF | |
| P2O5 | 0.267 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 61 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 323 | PPM | XRF | |
| BA | 602 | PPM | XRF | |
| RB | 18 | PPM | XRF | |
| SR | 328 | PPM | XRF | |
| ZR | 146 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 31 | PPM | XRF | |
| ZN | 106 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 36 | PPM | XRF | |
| TH | 1 | PPM | XRF |