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Sample s_46
NavDat sample number 92689 · BASALT
Sample
| Sample ID | s_46 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46 |
|---|
| Longitude | -118.85 |
|---|
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / IMNAHA BASALT |
|---|
| State / province | WASHINGTON |
|---|
| Location comment | SHEEP CREEK ROAD |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 17 |
|
16.5 |
17.5 |
MIOCENE |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| CU | 176 | | PPM | XRF |
| PB | 11 | | PPM | XRF |
| TH | 1 | | PPM | XRF |
| U | 1.05 | | PPM | DNAA |
| PB206_PB204 | 19.034 | | | TIMS |
| PB207_PB204 | 15.615 | | | TIMS |
| PB208_PB204 | 38.694 | | | TIMS |
