Sample s_23 PHGR-40
NavDat sample number 36266 · BASALT
Sample
| Sample ID | s_23 PHGR-40 |
|---|---|
| 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 | 19.6 | PPM | ICPMS | |
| CE | 40.4 | PPM | ICPMS | |
| PR | 5.09 | PPM | ICPMS | |
| ND | 22.8 | PPM | ICPMS | |
| SM | 6.25 | PPM | ICPMS | |
| EU | 1.94 | PPM | ICPMS | |
| GD | 6.25 | PPM | ICPMS | |
| TB | 1.11 | PPM | ICPMS | |
| DY | 6.79 | PPM | ICPMS | |
| HO | 1.42 | PPM | ICPMS | |
| ER | 4.05 | PPM | ICPMS | |
| TM | 0.55 | PPM | ICPMS | |
| YB | 3.47 | PPM | ICPMS | |
| LU | 0.55 | PPM | ICPMS | |
| LI | 1.83 | PPM | ICPMS | |
| CS | 0.52 | PPM | ICPMS | |
| HF | 4.9 | PPM | ICPMS | |
| TA | 0.16 | PPM | ICPMS | |
| PB | 6.3 | PPM | ICPMS | |
| TH | 3.14 | PPM | ICPMS | |
| U | 0.9 | PPM | ICPMS |