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Sample s_L-41
NavDat sample number 8552 · BASALT
Sample
| Sample ID | s_L-41 |
|---|
| 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 | MINAM RIVER CANYON |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 15.25 |
|
14 |
16.5 |
MIOCENE |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 54.3 | | WT% | XRF |
| TIO2 | 1.98 | | WT% | XRF |
| AL2O3 | 14.34 | | WT% | XRF |
| FEOT | 9.93 | | WT% | XRF |
| CAO | 7.91 | | WT% | XRF |
| MGO | 4.19 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| K2O | 1.66 | | WT% | XRF |
| P2O5 | 0.32 | | WT% | XRF |
| ND | 28.3 | | PPM | TIMS |
| SM | 6.51 | | PPM | TIMS |
| RB | 41.8 | | PPM | TIMS |
| SR | 346 | | PPM | TIMS |
| ND143_ND144 | 0.512808 | | | TIMS |
| SM147_ND144 | 0.1393 | | | TIMS |
| SR87_SR86 | 0.70462 | | | TIMS |
