AM_Zalesiite Formula: Ca.4 Y.31 Fe.09 Ce.06 La.04 Nd.01 Cu6 As3 O21 H18 Name: Zalesiite Unit cell: 13.583 13.583 5.895 90.0 90.0 120.0 , V=941.90 Space group: P63/M (176)

Aruga A , Nakai I , Acta Crystallographica, Section C , 41 (1985) p.161-163, Structure of Ca-rich agardite,, (Ca0.40Y0.31Fe0.09Ce0.06La0.04Nd0.01)Cu6.19[(AsO4)2.42(HAsO4)0.49](OH)6.38*3H2O, Locality: Setoda, Hiroshima, Japan