AM_Brandholzite
Formula: Sb2 Mg H24 O18
Name: Brandholzite
Unit cell: 16.119 16.119 9.868 90.0 90.0 120.0 , V=2220.42
Space group: P113 (1)

Friedrich A , Wildner M , Tillmanns E , Merz P L , American Mineralogist , 85 (2000) p.593-599, Crystal chemistry of the new mineral brandholzite, Mg(H2O)6[Sb(OH)6]2,, and of the synthetic analogues M(H2O)6[Sb(OH)6]2 (Me=Mg,Co)