AM_Wollastonite Formula: (Ca.96 Mn.04) Si O3 Name: Wollastonite Unit cell: 10.121 11.07 7.312 99.51 100.51 83.43 , V=791.41 Space group: C-1 (2)

Ohashi Y , Finger L W , American Mineralogist , 63 (1978) p.274-288, The role of octahedral cations in pyroxenoid crystal chemistry. I. Bustamite,, wollastonite, and the pectolite-schizolite-serandite series, sample Mn-WO, from Broken Hill, New South Wales, Australia