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Sample s_33
NavDat sample number 92700 · BASALT
Sample
| Sample ID | s_33 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.55 |
|---|
| Longitude | -119.65 |
|---|
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / YAKIMA BASALT-UMATILLA MEMBER |
|---|
| State / province | WASHINGTON |
|---|
| Location comment | YAKIMA FOLD BELT, UMATILLA FLOW, MCNARY DAM |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 16 |
|
14.4 |
17.6 |
MIOCENE |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| CU | 1 | | PPM | XRF |
| PB | 11 | | PPM | XRF |
| TH | 6 | | PPM | XRF |
| U | 1.78 | | PPM | DNAA |
| PB206_PB204 | 18.151 | | | TIMS |
| PB207_PB204 | 15.639 | | | TIMS |
| PB208_PB204 | 39.376 | | | TIMS |
