Sample s_PG-1
NavDat sample number 14508 · BASALT
Sample
| Sample ID | s_PG-1 |
|---|---|
| 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 | 50.42 | WT% | XRF | |
| TIO2 | 1.8 | WT% | XRF | |
| AL2O3 | 14.6 | WT% | XRF | |
| FE2O3T | 14.97 | WT% | XRF | |
| CAO | 9.26 | WT% | XRF | |
| MGO | 4.64 | WT% | XRF | |
| MNO | 0.24 | WT% | XRF | |
| K2O | 0.74 | WT% | XRF | |
| NA2O | 3.2 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| LOI | 0.49 | WT% | IGN | |
| LA | 10.8 | PPM | XRF | |
| CE | 22 | PPM | XRF | |
| SM | 4.1 | PPM | XRF | |
| EU | 1.54 | PPM | XRF | |
| TB | 0.94 | PPM | XRF | |
| YB | 4 | PPM | XRF | |
| LU | 0.57 | PPM | XRF | |
| SC | 37.2 | PPM | XRF | |
| CR | 44 | PPM | XRF | |
| CO | 37.2 | PPM | XRF | |
| NI | 35 | PPM | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 221 | PPM | XRF | |
| BA | 293 | PPM | XRF | |
| HF | 2.47 | PPM | XRF | |
| TH | 0.88 | PPM | XRF | |
| U | 0.54 | PPM | XRF |