Wollastonite Ohashi Y Physics and Chemistry of Minerals 10 (1984) 217-229 Polysynthetically-twinned structures of enstatite and wollastonite Sample: WO1T _database_code_amcsd 0007359 7.9258 7.3202 7.0653 90.055 95.217 103.426 P-1 atom x y z CaM1 .19831 .42266 .76060 CaM2 .20241 .92919 .76401 CaM3 .50333 .75040 .52691 Si1 .1851 .3875 .2684 Si2 .1849 .9542 .2691 Si3 .3973 .7236 .0561 OA1 .3034 .4616 .4628 OA2 .3014 .9385 .4641 OA3 .5705 .7688 .1988 OB1 .9832 .3739 .2655 OB2 .9819 .8677 .2648 OB3 .4018 .7266 .8296 OC1 .2183 .1785 .2254 OC2 .2713 .8704 .0938 OC3 .2735 .5126 .0931