Formula : Fe3(SO4)4:22H2O
Family:
Space group:
Monoclinic - Prismatic HM symbol (2/m) Space Group: P 21/c
Dana class:
29.7.3.5VI- 29 Hydrated Acid and Sulfates ; 29.7 Hydrated Acid and Sulfates where A(?)2 (XO4)4 . x(H2O) ; 29.7.3 Halotrichite Group (Monoclinic with 22 H2O)
Dernière mise à jour le 25.01.2021