AM_Lazurite_3
Formula: Na9.77 Ca2 K.17 Si9.25 Al8.75 S2.88 O44.32 Cl.18
Name: Lazurite
Unit cell: 9.053 12.837 38.445 90.0 90.0 90.0 , V=4467.82
Space group: PNAA (56)

Evsyunin V G , Rastsvetaeva R K , Sapozhnikov A N , Kashaev A A , Kristallografiya , 43 (1998) p.1057-1060, Modulated structure of orthorhombic lazurite, Locality: Lyazhvardarinskii deposit, Pamir Mountains, central Asia