AM_Birchite Formula: Cd2 Cu2 P2 S O17 H10 Name: Birchite Unit cell: 10.4768 20.8938 6.164 90.0 90.0 90.0 , V=1349.30 Space group: PNMA (62)
Elliot P , Brugger J , Pring A , Cole M L , Willis A C , Kolitsch U , American Mineralogist , 93 (2008) p.910-917, Birchite, a new mineral from Broken Hill, New South Wales, Australia:, Description and structure refinement, Locality: Block 14 Opencut, Broken Hill, New South Wales, Australia