| 2006, 18, 463-469
Crystal chemistry of the halotrichite group XAl2(SO4)4 · 22H2O:
the X = Fe- Mg-Mn-Zn...investigation of the crystal chemistry of the halotrichite group XAl2(SO4)4 · 22H2O along
the joints of...ionicity of the X-O bond.
Key-words: sulfates, halotrichite-group, crystal chemistry, X-ray powder diffraction...diffraction, Rietveld method.
Introduction
The halotrichite group consists of monoclinic hydrated
sulfates...singlecrystal data: Menchetti & Sabelli, 1976), halotrichite (XY2
= FeAl2, powder diffraction data: Lovas |