Sample s_HST 84
NavDat sample number 35100 · BASALT
Sample
| Sample ID | s_HST 84 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46.5 |
|---|---|
| Longitude | -117.5 |
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / GRANDE RONDE BASALT |
| State / province | WASHINGTON |
| Location comment | MEYER RIDGE TGMR FLOW, WASHINGTON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14.55 | 5.3 | 23.8 | MIOCENE |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.48 | WT% | XRF | |
| TIO2 | 1.741 | WT% | XRF | |
| AL2O3 | 14.58 | WT% | XRF | |
| FEOT | 10.42 | WT% | XRF | |
| CAO | 9.22 | WT% | XRF | |
| MGO | 5.27 | WT% | XRF | |
| MNO | 0.198 | WT% | XRF | |
| K2O | 0.86 | WT% | XRF | |
| NA2O | 2.96 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 28 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 321 | PPM | XRF | |
| CR | 89 | PPM | XRF | |
| NI | 26 | PPM | XRF | |
| CU | 37 | PPM | XRF | |
| ZN | 107 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 311 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| ZR | 144 | PPM | XRF | |
| NB | 12.9 | PPM | XRF | |
| BA | 620 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| TH | 4 | PPM | XRF |