2 SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
2.G Sulfarsenites, sulfantimonites, sulfbismuthites
2.GB Neso-sulfarsenites, etc
2.GB.15 Cupropearceite [Cu6As2S7][Ag9CuS4]
Space Group P 3m1
Point Group 3 2/m
2.GB.15 Selenopolybasite [(Ag,Cu)6(Sb,As)2(S,Se)7][Ag9Cu(S,Se)2Se2]
Space Group P 3m1
Point Group 3m
2.GB.15 Cupropolybasite [Cu6Sb2S7][Ag9CuS4]
Space Group P 3m1
Point Group 3 2/m
2.GB.15 Polybasite [Ag9CuS4] [(Ag,Cu)6(Sb,As)2S7]
Space Group C 2/m
Point Group 2/m
2.GB.15 Pearceite [Ag9CuS4] [(Ag,Cu)6(As,Sb)2S7]
Space Group P 3m1
Point Group 3 2/m
2.GB.15 Antimonpearceite [Ag9CuS4] [(Ag,Cu)6(Sb,As)2S7]
Space Group C 2/m
Point Group 2/m
2.GB.15 Arsenpolybasite [Ag9CuS4] [(Ag,Cu)6(As,Sb)2S7]
Space Group C 2/m
Point Group 2/m