AM_Clausthalite
Formula: Pb Se
Name: Clausthalite
Unit cell: 6.14 6.14 6.14 90.0 90.0 90.0 , V=231.48
Space group: FM3M (225)

Ramsdell L S , American Mineralogist , 10 (1925) p.281-304, The crystal structures of some metallic sulfides, Locality: synthetic