DBDH-4 < 20191114154443-409732 > pub
- technique: XRF procedures of Takei (2002)
- device: XRF PANalytical PW2400
- operator: Dejene
- modified at 2019-11-14
- stone: DBDH-4
| measured | value | uncertainty | unit | description | |
|---|---|---|---|---|---|
| [SiO2] | 45.98 | % | |||
| [TiO2] | 2.27 | % | |||
| [Al2O3] | 15.72 | % | |||
| [Fe2O3] | 2.34 | % | |||
| [MnO] | 0.18 | % | |||
| [MgO] | 7.28 | % | |||
| [CaO] | 11.41 | % | |||
| [Na2O] | 2.71 | % | |||
| [K2O] | 0.76 | % | |||
| [P2O5] | 0.44 | % | |||
| total | 99.1 | % | |||
| [Cr] | 206.0 | ppm | |||
| [Ni] | 61.3 | ppm | |||