Sample s_11 PHGR-20
NavDat sample number 36258 · BASALT
Sample
| Sample ID | s_11 PHGR-20 |
|---|---|
| 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 | 26.2 | PPM | ICPMS | |
| CE | 55.8 | PPM | ICPMS | |
| PR | 7.8 | PPM | ICPMS | |
| ND | 32.8 | PPM | ICPMS | |
| SM | 7.81 | PPM | ICPMS | |
| EU | 2.31 | PPM | ICPMS | |
| GD | 8.18 | PPM | ICPMS | |
| TB | 1.25 | PPM | ICPMS | |
| DY | 7.87 | PPM | ICPMS | |
| HO | 1.59 | PPM | ICPMS | |
| ER | 4.66 | PPM | ICPMS | |
| TM | 0.68 | PPM | ICPMS | |
| YB | 4.28 | PPM | ICPMS | |
| LU | 0.67 | PPM | ICPMS | |
| LI | 1.7 | PPM | ICPMS | |
| CS | 1 | PPM | ICPMS | |
| HF | 5.8 | PPM | ICPMS | |
| TA | 1.16 | PPM | ICPMS | |
| PB | 8.4 | PPM | ICPMS | |
| TH | 4.49 | PPM | ICPMS | |
| U | 1.65 | PPM | ICPMS |