Magnesium calcite

CCa_0.94Mg_0.06O₃

Falini, G.Fermani, S.Gazzano, M.Ripamonti, A.

Journal of Materials Chemistry (1998) 8, 1061-1065

a=4.963(1)Å   b=4.963(1)Å   c=16.9570(60)Å

α=90.°   β=90.°   γ=120.°