Seelite Formula: U2 As2 Mg O17.6 H42 Name: Seelite Unit cell: 18.194 7.071 6.67 90.0 99.7 90.0 , V=845.83 Space group: C12/M1 (12)
Piret P , Piret-Meunier J , European Journal of Mineralogy , 6 (1994) p.673-677, Structure de la seelite de Rabejac (France), Locality: Rabejac, France