Jadeite Knight K S, Price G D The Canadian Mineralogist 46 (2008) 1593-1622 Powder neutron-diffraction studies of clinopyroxenes. I. The crystal structure and thermoelastic properties of jadeite between 1.5 and 270 K Locality: Hweka and Mamon mining district, Burma Note: T = 55.1 K _database_code_amcsd 0006249 9.41594 8.55527 5.22074 90 107.5655 90 C2/c atom x y z Uiso Na 0 .3012 .25 .0053 Al 0 .9069 .25 .0016 Si .29107 .09349 .22808 .00144 O1 .10921 .07614 .12844 .00324 O2 .36084 .26335 .29368 .00327 O3 .35374 .00771 .00615 .00307