AM_Antimonpearceite_1
Formula: (Sb1.66 As.34) Ag16.08 Cu1.84 S8.34 Se2.66
Name: Antimonpearceite
Unit cell: 7.595 7.595 12.0731 90.0 90.0 120.0 , V=603.12
Space group: P-3M1 (164)

Evain M , Bindi L , Menchetti S , Acta Crystallographica, Section B , 62 (2006) p.768-774, Structure and phase transition of the Se-rich variety of antimonpearceite,, [(Ag,Cu)6(Sb,As)2(S,Se)7]-[Ag9Cu(S,Se)2Se2], Locality: De Lamar mine, Idaho, USA, Sample: T = 300 K