Citation: Morrison, Shaunna M.; Domanik, Kenneth J.; Origlieri, Marcus J.; Downs, Robert T. (2013). Agardite-(Y), Cu^2+^~6~Y(AsO~4~)~3~(OH)~6~·3H~2~O. Acta Crystallographica Section E, 69, pp. i61-i62.
Formula: As2.48 Ca0.31 Cu5.7 H12 O21 P0.51 Y0.69
Chemical name:Hexacopper(II) calcium/yttrium tris(arsenate/phosphate)hexahydroxide trihydrate