Sample s_19 PHGR-31
NavDat sample number 36264 · BASALT
Sample
| Sample ID | s_19 PHGR-31 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 46 |
|---|---|
| Longitude | -118.85 |
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / GRANDE RONDE BASALT |
| State / province | WASHINGTON |
| Location comment | TYPE SECTION, LEWISTON BASIN |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.05 | 15.6 | 16.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| LA | 19.2 | PPM | ICPMS | |
| CE | 37.9 | PPM | ICPMS | |
| PR | 4.8 | PPM | ICPMS | |
| ND | 21.6 | PPM | ICPMS | |
| SM | 5.73 | PPM | ICPMS | |
| EU | 1.82 | PPM | ICPMS | |
| GD | 5.79 | PPM | ICPMS | |
| TB | 1.03 | PPM | ICPMS | |
| DY | 6.48 | PPM | ICPMS | |
| HO | 1.28 | PPM | ICPMS | |
| ER | 3.62 | PPM | ICPMS | |
| TM | 0.5 | PPM | ICPMS | |
| YB | 3.1 | PPM | ICPMS | |
| LU | 0.49 | PPM | ICPMS | |
| CS | 0.96 | PPM | ICPMS | |
| HF | 8.8 | PPM | ICPMS | |
| TA | 0.64 | PPM | ICPMS | |
| PB | 6.5 | PPM | ICPMS | |
| TH | 3.41 | PPM | ICPMS | |
| U | 1 | PPM | ICPMS |