Hey's Systematik

03 Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)

03.02 Sulphides etc. of Ag

Akanthit Ag2S monoklin P21/n 2/m 03.02.01
Aguilarit Ag4SeS orthorhombisch 03.02.04
Stützit Ag5-xTe3 {x = 0.24-0.36} hexagonal P62m 6m2 03.02.07
Argentopyrit AgFe2S3 orthorhombisch Pmmn mmm 03.02.17