Agardite-(Y)

IMA formula: YCu²⁺₆(AsO₄)₃(OH)₆(H₂O)₃

Crystallography: Hexagonal. P63/m. a = 13.5059 (5) Å, c = 5.8903 (2) Å. Z = 2.

Specimen #156. Agardite-(Y). Bou Skour Mine, Bou Skour mining district, Agdz Cercle, Zagora Province, Drâa-Tafilalet Region, Morocco. FOV 7.4 mm.