Jadeite Nestola F, Ballaran T B, Liebske C, Thompson R, Downs R T American Mineralogist 93 (2008) 1005-1013 The effect of the hedenbergitic substitution on the compressibility of jadeite Locality: Synthetic Sample: Jd24Hd76, P = 0 GPa _database_code_amcsd 0004605 9.7340 8.9103 5.2682 90 105.904 90 C2/c atom x y z occ Uiso NaM2 0 .3006 .25 .24 .0094 CaM2 0 .3006 .25 .76 .0094 AlM1 0 .9059 .25 .24 .0077 Fe2+M1 0 .9059 .25 .76 .0077 SiT .2883 .0920 .2315 .0077 O1 .1146 .0855 .1454 .0163 O2 .3610 .2508 .3167 .0107 O3 .3496 .0158 .9987 .0108