Atelisite-(Y)

Dy_0.03Er_0.05Gd_0.02H₂O₄Si_0.73Y_0.78Yb_0.12

Malcherek, T.Mihailova, B.Schluter, J.Husdal, T.

European Journal of Mineralogy (2012) 24, 1053-1060

a=6.947Å   b=6.947Å   c=6.133Å

α=90°   β=90°   γ=90°