Sample s_CR-68
NavDat sample number 4214 · BASALT
Sample
| Sample ID | s_CR-68 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 45.67 |
|---|---|
| Longitude | -117.16 |
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / YAKIMA BASALT |
| State / province | WASHINGTON |
| Location comment | IMNAHA VALLEY |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.8 | 11.2 | 16.4 | MIDDLE MIOCENE |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.16 | WT% | WET | |
| TIO2 | 2.04 | WT% | WET | |
| AL2O3 | 14.01 | WT% | WET | |
| FE2O3 | 3.99 | WT% | WET | |
| FEO | 7.7 | WT% | WET | |
| CAO | 7.24 | WT% | WET | |
| MGO | 4.26 | WT% | WET | |
| MNO | 0.18 | WT% | WET | |
| K2O | 1.41 | WT% | WET | |
| NA2O | 3.4 | WT% | WET | |
| P2O5 | 0.32 | WT% | WET | |
| H2O_PLUS | 0.38 | WT% | WET | |
| H2O_MINUS | 0.89 | WT% | WET | |
| CO2 | 0.02 | WT% | WET | |
| F | 0.05 | WT% | WET | |
| CL | 0 | WT% | WET | |
| YB | 5 | PPM | OES | |
| SC | 50 | PPM | OES | |
| V | 340 | PPM | OES | |
| CR | 24 | PPM | OES | |
| CO | 40 | PPM | OES | |
| NI | 18 | PPM | OES | |
| CU | 48 | PPM | OES | |
| GA | 22 | PPM | OES | |
| RB | 43.3 | PPM | UNKNOWN | |
| SR | 336 | PPM | UNKNOWN | |
| Y | 40 | PPM | OES | |
| ZR | 220 | PPM | OES | |
| BA | 700 | PPM | OES | |
| SR87_SR86 | 0.70453 | TIMS |