Sample HST021
NavDat sample number 49334 · BASALT
Sample
| Sample ID | HST021 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.4496 |
|---|---|
| Longitude | -117.385 |
| 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 | 54.46 | WT% | XRF | |
| AL2O3 | 14.46 | WT% | XRF | |
| TIO2 | 1.768 | WT% | XRF | |
| FEO | 10.88 | WT% | XRF | |
| MNO | 0.215 | WT% | XRF | |
| CAO | 8.88 | WT% | XRF | |
| MGO | 5.02 | WT% | XRF | |
| K2O | 1.13 | WT% | XRF | |
| NA2O | 2.91 | WT% | XRF | |
| P2O5 | 0.282 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 9 | PPM | XRF | |
| CR | 57 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 316 | PPM | XRF | |
| BA | 458 | PPM | XRF | |
| RB | 25 | PPM | XRF | |
| SR | 305 | PPM | XRF | |
| ZR | 149 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| NB | 13.2 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 27 | PPM | XRF | |
| ZN | 111 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 22 | PPM | XRF | |
| CE | 22 | PPM | XRF | |
| TH | 3 | PPM | XRF |