Sample CH82-32
NavDat sample number 48438 · THOLEIITE
Sample
| Sample ID | CH82-32 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.23 |
|---|---|
| Longitude | -116.88 |
| Location | Owyhee Plateau |
| State / province | Idaho |
| Volcanic field | Clarkston Basalt of Columbia River Basalt group |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.23 | 14.607 | 17.853 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.46 | WT% | DCP | |
| TIO2 | 2.2 | WT% | DCP | |
| AL2O3 | 15.88 | WT% | DCP | |
| FE2O3T | 12.19 | WT% | DCP | |
| MNO | 0.16 | WT% | DCP | |
| MGO | 5.72 | WT% | DCP | |
| CAO | 8.17 | WT% | DCP | |
| NA2O | 3 | WT% | DCP | |
| K2O | 0.93 | WT% | DCP | |
| P2O5 | 0.41 | WT% | DCP | |
| LOI | 3.16 | WT% | DCP | |
| TOTAL | 100.28 | WT% | DCP | |
| RB | 20 | PPM | XRF | |
| SR | 440 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZR | 189 | PPM | XRF | |
| NB | 13.8 | PPM | XRF | |
| NI | 95 | PPM | XRF | |
| GA | 22.5 | PPM | XRF | |
| CU | 74 | PPM | XRF | |
| ZN | 124 | PPM | XRF | |
| U | 1.4 | PPM | XRF | |
| TH | 3 | PPM | XRF | |
| BA | 416 | PPM | XRF | |
| CE | 43 | PPM | XRF | |
| CO | 42 | PPM | XRF | |
| LA | 23 | PPM | XRF | |
| CR | 50 | PPM | DCP | |
| V | 280 | PPM | DCP | |
| SC | 25.2 | PPM | DCP | |
| SR87_SR86 | 0.70412 | TIMS |