Sample s_CR-101
NavDat sample number 4175 · BASALT
Sample
| Sample ID | s_CR-101 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 45.67 |
|---|---|
| Longitude | -117.16 |
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / GRANDE RONDE BASALT |
| State / province | WASHINGTON |
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 | 53.71 | WT% | WET | |
| TIO2 | 2.08 | WT% | WET | |
| AL2O3 | 13.77 | WT% | WET | |
| FE2O3 | 2.68 | WT% | WET | |
| FEO | 9.96 | WT% | WET | |
| CAO | 7.85 | WT% | WET | |
| MGO | 4.24 | WT% | WET | |
| MNO | 0.21 | WT% | WET | |
| K2O | 1.17 | WT% | WET | |
| NA2O | 3.19 | WT% | WET | |
| P2O5 | 0.32 | WT% | WET | |
| H2O_PLUS | 0.35 | WT% | WET | |
| H2O_MINUS | 0.47 | WT% | WET | |
| CO2 | 0 | WT% | WET | |
| F | 0.04 | WT% | WET | |
| CL | 0 | WT% | WET | |
| YB | 4 | PPM | OES | |
| SC | 50 | PPM | OES | |
| V | 480 | PPM | OES | |
| CR | 20 | PPM | OES | |
| CO | 36 | PPM | OES | |
| NI | 17 | PPM | OES | |
| CU | 50 | PPM | OES | |
| GA | 24 | PPM | OES | |
| RB | 25.6 | PPM | UNKNOWN | |
| SR | 304 | PPM | UNKNOWN | |
| Y | 50 | PPM | OES | |
| ZR | 190 | PPM | OES | |
| BA | 500 | PPM | OES | |
| SR87_SR86 | 0.70485 | TIMS |