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: Jd53Hd47, P = 0 GPa _database_code_amcsd 0004608 9.6031 8.7735 5.2656 90 106.725 90 C2/c atom x y z occ Uiso NaM2 0 .3008 .25 .53 .0133 CaM2 0 .3008 .25 .47 .0133 AlM1 0 .9050 .25 .52 .0079 Fe2+M1 0 .9050 .25 .48 .0079 SiT .2883 .0922 .2298 .0078 O1 .1122 .0802 .1365 .0189 O2 .3593 .2556 .3088 .0112 O3 .3525 .0128 1.0011 .0113