Sample s_PG-9
NavDat sample number 14516 · BASALT
Sample
| Sample ID | s_PG-9 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 45.2 |
|---|---|
| Longitude | -118.85 |
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / PICTURE GORGE BASALT |
| State / province | OREGON |
| Location comment | PICTURE GORGE TYPE SECTION, DAYVILLE TYPE, AT ROADCUT ON HIGHWAY 26 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.1 | 15.9 | 16.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.07 | WT% | XRF | |
| TIO2 | 1.53 | WT% | XRF | |
| AL2O3 | 14.77 | WT% | XRF | |
| FE2O3T | 12.61 | WT% | XRF | |
| CAO | 8.94 | WT% | XRF | |
| MGO | 5.8 | WT% | XRF | |
| MNO | 0.28 | WT% | XRF | |
| K2O | 1.18 | WT% | XRF | |
| NA2O | 2.91 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| LOI | 0.75 | WT% | IGN | |
| LA | 12.9 | PPM | XRF | |
| CE | 27 | PPM | XRF | |
| SM | 4.4 | PPM | XRF | |
| EU | 1.54 | PPM | XRF | |
| TB | 0.86 | PPM | XRF | |
| YB | 3.2 | PPM | XRF | |
| LU | 0.51 | PPM | XRF | |
| SC | 36.3 | PPM | XRF | |
| CR | 36 | PPM | XRF | |
| CO | 36.3 | PPM | XRF | |
| BA | 381 | PPM | XRF | |
| HF | 2.98 | PPM | XRF | |
| TA | 0.66 | PPM | XRF | |
| TH | 1.74 | PPM | XRF | |
| U | 0.86 | PPM | XRF |