Sample CM2UBL
NavDat sample number 33769 · BASALT
Sample
| Sample ID | CM2UBL |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | second lowest of 4 aphyric basalt flows encountered in the well; ophimottled texture; plagioclase, cpx, opx, and olivine |
Location
| Latitude | 43.6186 |
|---|---|
| Longitude | -116.197 |
| Location | Capitol Mall No. 1 well |
| State / province | Idaho |
| Volcanic field | Aldapa Park Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 9.5 | 8.9 | 10.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.81 | WT% | XRF | |
| AL2O3 | 14.54 | WT% | XRF | |
| FEOT | 12.74 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 8.19 | WT% | XRF | |
| CAO | 9.47 | WT% | XRF | |
| K2O | 0.71 | WT% | XRF | |
| NA2O | 2.52 | WT% | XRF | |
| TIO2 | 2.27 | WT% | XRF | |
| P2O5 | 0.45 | WT% | XRF | |
| TOTAL | 98.89 | WT% | XRF | |
| NI | 105 | PPM | XRF | |
| CR | 425 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| V | 269 | PPM | XRF | |
| BA | 399 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 239 | PPM | XRF | |
| ZR | 162 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 19.2 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 49 | PPM | XRF | |
| ZN | 119 | PPM | XRF | |
| PB | 1 | PPM | XRF | |
| TH | 4 | PPM | XRF | |
| LA | 10 | PPM | XRF | |
| CE | 26 | PPM | XRF |