Sample P57
NavDat sample number 33796 · BASALT
Sample
| Sample ID | P57 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | ophimottled texture with lots of plagioclase along with cpx, olivine, tianomagnetite; aphyric; rare vesicles filled with green zeolites |
Location
| Latitude | 43.7867 |
|---|---|
| Longitude | -116.325 |
| State / province | Idaho |
| Volcanic field | Pearl Volcanic Assemblage |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10.25 | 11 | 9.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.89 | WT% | XRF | |
| AL2O3 | 14.91 | WT% | XRF | |
| FEOT | 11.49 | WT% | XRF | |
| MNO | 0.184 | WT% | XRF | |
| MGO | 9.44 | WT% | XRF | |
| CAO | 10.18 | WT% | XRF | |
| K2O | 0.49 | WT% | XRF | |
| NA2O | 2.36 | WT% | XRF | |
| TIO2 | 1.603 | WT% | XRF | |
| P2O5 | 0.261 | WT% | XRF | |
| LOI | 1.19 | WT% | XRF | |
| TOTAL | 98.81 | WT% | XRF | |
| NI | 100 | PPM | XRF | |
| CR | 450 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 247 | PPM | XRF | |
| BA | 268 | PPM | XRF | |
| RB | 7 | PPM | XRF | |
| SR | 235 | PPM | XRF | |
| ZR | 107 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| NB | 11.6 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 23 | PPM | XRF | |
| ZN | 97 | PPM | XRF | |
| PB | 15 | PPM | XRF | |
| TH | 0 | PPM | XRF | |
| LA | 3 | PPM | XRF | |
| CE | 31 | PPM | XRF |