AM_Fuloppite Formula: Sb9.83 S15 Name: Fuloppite Unit cell: 13.393 11.717 16.737 90.0 93.8 90.0 , V=2620.69 Space group: C12/C1 (15)

Swinnea J S , Tenorio A J , Steinfink H , American Mineralogist , 70 (1985) p.1056-1058, Sb10S15, a Pb-free analogue of fueloeppite, Pb3Sb8S15