Sample s_CR-80
NavDat sample number 4177 · BASALT
Sample
| Sample ID | s_CR-80 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 45.67 |
|---|---|
| Longitude | -117.16 |
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / IMNAHA 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 | 49.56 | WT% | WET | |
| TIO2 | 2.97 | WT% | WET | |
| AL2O3 | 13.49 | WT% | WET | |
| FE2O3 | 6 | WT% | WET | |
| FEO | 8.44 | WT% | WET | |
| CAO | 8.64 | WT% | WET | |
| MGO | 4.33 | WT% | WET | |
| MNO | 0.23 | WT% | WET | |
| K2O | 1.04 | WT% | WET | |
| NA2O | 3.18 | WT% | WET | |
| P2O5 | 0.41 | WT% | WET | |
| H2O_PLUS | 0.9 | WT% | WET | |
| H2O_MINUS | 0.86 | WT% | WET | |
| CO2 | 0.01 | WT% | WET | |
| F | 0.05 | WT% | WET | |
| CL | 0.01 | WT% | WET | |
| YB | 7 | PPM | OES | |
| SC | 48 | PPM | OES | |
| V | 420 | PPM | OES | |
| CR | 85 | PPM | OES | |
| CO | 44 | PPM | OES | |
| NI | 36 | PPM | OES | |
| CU | 140 | PPM | OES | |
| GA | 26 | PPM | OES | |
| RB | 26.4 | PPM | UNKNOWN | |
| SR | 254 | PPM | UNKNOWN | |
| Y | 60 | PPM | OES | |
| ZR | 320 | PPM | OES | |
| BA | 500 | PPM | OES | |
| SR87_SR86 | 0.70442 | TIMS |