AM_Asisite
Formula: Pb3.5 Cl O4
Name: Asisite
Unit cell: 3.897 3.897 22.81 90.0 90.0 90.0 , V=346.41
Space group: I4/MMM (139)

Rouse R C , Peacor D R , Dunn P J , Criddle A J , Stanley C J , Innes J , American Mineralogist , 73 (1988) p.643-650, Asisite, a silicon-bearing lead oxychloride from the Kombat mine, South West, Africa (Namibia)