DHA-40 < 20191114154512-917994 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Dejene
- modified at 2019-11-14
- stone: DHA-40
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 49.97 | % | |||
| [TiO2] | 4.46 | % | |||
| [Al2O3] | 12.27 | % | |||
| [Fe2O3] | 4.52 | % | |||
| [MnO] | 0.21 | % | |||
| [MgO] | 4.81 | % | |||
| [CaO] | 9.25 | % | |||
| [Na2O] | 2.66 | % | |||
| [K2O] | 0.64 | % | |||
| [P2O5] | 0.58 | % | |||
| total | 99.8 | % | |||
| [Cr] | 134.0 | ppm | |||
| [Ni] | 68.1 | ppm | |||