B2 < 20191114154424-299174 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Dejene
- modified at 2019-11-14
- stone: B2
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 44.02 | % | |||
| [TiO2] | 2.39 | % | |||
| [Al2O3] | 9.07 | % | |||
| [Fe2O3] | 1.17 | % | |||
| [MnO] | 0.16 | % | |||
| [MgO] | 16.5 | % | |||
| [CaO] | 9.15 | % | |||
| [Na2O] | 1.58 | % | |||
| [K2O] | 0.7 | % | |||
| [P2O5] | 0.25 | % | |||
| total | 100.0 | % | |||
| [Cr] | 1118.0 | ppm | |||
| [Ni] | 597.0 | ppm | |||