Sample s_PG-5
NavDat sample number 14512 · BASALT
Sample
| Sample ID | s_PG-5 |
|---|---|
| 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 | 50.77 | WT% | XRF | |
| TIO2 | 1.92 | WT% | XRF | |
| AL2O3 | 13.95 | WT% | XRF | |
| FE2O3T | 15.46 | WT% | XRF | |
| CAO | 9.77 | WT% | XRF | |
| MGO | 4.99 | WT% | XRF | |
| MNO | 0.26 | WT% | XRF | |
| K2O | 0.76 | WT% | XRF | |
| NA2O | 3.07 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| LOI | 0.38 | WT% | IGN | |
| LA | 9.9 | PPM | XRF | |
| CE | 22 | PPM | XRF | |
| SM | 4.3 | PPM | XRF | |
| EU | 1.58 | PPM | XRF | |
| TB | 1.08 | PPM | XRF | |
| YB | 4.2 | PPM | XRF | |
| LU | 0.64 | PPM | XRF | |
| SC | 44.2 | PPM | XRF | |
| CR | 40 | PPM | XRF | |
| CO | 38.5 | PPM | XRF | |
| NI | 32 | PPM | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 204 | PPM | XRF | |
| BA | 279 | PPM | XRF | |
| HF | 2.71 | PPM | XRF | |
| TH | 0.97 | PPM | XRF | |
| U | 0.57 | PPM | XRF |