Sample CM2UBM
NavDat sample number 33770 · BASALT
Sample
| Sample ID | CM2UBM |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | third of four from the bottom aphyric basalt flows encountered in the well; trachytic texture; plagioclase, opx, cpx, 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 | 48.22 | WT% | XRF | |
| AL2O3 | 14.73 | WT% | XRF | |
| FEOT | 12.8 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 7.25 | WT% | XRF | |
| CAO | 9.77 | WT% | XRF | |
| K2O | 0.64 | WT% | XRF | |
| NA2O | 2.58 | WT% | XRF | |
| TIO2 | 2.3 | WT% | XRF | |
| P2O5 | 0.46 | WT% | XRF | |
| TOTAL | 98.92 | WT% | XRF | |
| NI | 101 | PPM | XRF | |
| CR | 420 | PPM | XRF | |
| SC | 36 | PPM | XRF | |
| V | 283 | PPM | XRF | |
| BA | 398 | PPM | XRF | |
| RB | 8 | PPM | XRF | |
| SR | 251 | PPM | XRF | |
| ZR | 166 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 18.9 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 44 | PPM | XRF | |
| ZN | 116 | PPM | XRF | |
| PB | 0 | PPM | XRF | |
| TH | 1 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| CE | 35 | PPM | XRF |