Pyrope

Al_1.352Ca_0.09Cr_0.572Fe_0.355Mg_2.625Mn_0.015O₁₂Si_2.988

Novak, G. A.Meyer, H. O. A.

American Mineralogist (1970) 55, 2124-2127

a=11.526Å   b=11.526Å   c=11.526Å

α=90°   β=90°   γ=90°