Majorite Hazen R M, Downs R T, Finger L W, Conrad P G, Gasparik T American Mineralogist 79 (1994) 581-584 Crystal chemistry of Ca-bearing majorite Locality: synthetic _database_code_amcsd 0001663 11.5816 11.5816 11.5288 90 90 90 *I4_1/a .5 .25 .125 atom x y z occ Biso MgD1 .1265 .0137 .2576 .917 .83 CaD1 .1265 .0137 .2576 .083 .83 MgD2 0 .25 .6258 .677 2.20 CaD2 0 .25 .6258 .323 2.20 MgO1 0 0 .5 .44 SiO2 0 0 0 .44 SiT1 0 .25 .375 .59 SiT2 0 .25 .875 .59 SiT3 .1259 .0072 .7575 .59 O1 .0251 .0524 .6666 .61 O2 .0420 -.0462 .8635 .61 O3 .2212 .1100 .7934 .61 O4 .2172 -.0839 .7026 .61 O5 -.0530 .1585 .4697 .61 O6 -.1024 .2141 .7842 .61