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Sample s_BBJ-120
NavDat sample number 33736 · BASALT
Sample
| Sample ID | s_BBJ-120 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Texture | APHYRIC TO SPARSELY PHYRIC |
|---|
Location
| Latitude | 46 |
|---|
| Longitude | -118.85 |
|---|
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / PICTURE GORGE BASALT |
|---|
| State / province | WASHINGTON |
|---|
| Location comment | MONUMENT MOUNTAIN, FRANKLIN MOUNTAIN |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 14.55 |
|
5.3 |
23.8 |
MIOCENE |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| ND143_ND144 | 0.512968 | | | TIMS |
| SR87_SR86 | 0.703185 | | | TIMS |
| PB206_PB204 | 18.873 | | | TIMS |
| PB207_PB204 | 15.612 | | | TIMS |
| PB208_PB204 | 38.548 | | | TIMS |
| SR87_SR86 | 0.703166 | | | TIMS |
