(Ca,Ba,Pb,Sr,etc.)5(PO4,CO3)3(F,Cl,OH)
8.BN.05
(Ba,Ca)0.5-1Fe3+4[(OH)4-5|(AsO4)3]·5-7H2O
tetragonal
8.DK.10
Ca0.5Fe2+Fe3+5(PO4)4(OH)6·2H2O
monoklin
8.DK.15
Fe3+3(AsO4)2(OH)3·5H2O
8.CE.40
Fe2+Fe53+(PO4)4(OH)5·4H2O
8.DC.27
alpha-Fe3+O(OH)
orthorhombisch
4.FD.10
KFe3+3(SO4)2(OH)6
trigonal
7.BC.10
(Fe3+,Al)25[O6|(OH)12|(PO4)17]·75 H2O
hexagonal
8.DC.40
FeO(OH)·nH2O
amorph
FeS2
kubisch
2.EB.05
SiO2
4.DA.05
Fe3+PO4·2H2O
8.CD.10
Al3(PO4)2(OH,F)3·5H2O
8.DC.50