AM_Wollastonite_3
Formula: Ca Si O3
Name: Wollastonite
Unit cell: 15.424 7.324 7.0692 90.0 95.371 90.0 , V=795.07
Space group: P121/A1 (14)

Ohashi Y , Physics and Chemistry of Minerals , 10 (1984) p.217-229, Polysynthetically-twinned structures of enstatite and wollastonite, Sample: WO2M