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 = 83.0 K _database_code_amcsd 0006252 9.41620 8.55566 5.22080 90 107.5677 90 C2/c atom x y z Uiso Na 0 .3011 .25 .0057 Al 0 .9069 .25 .0018 Si .29104 .09344 .2281 .00149 O1 .10921 .07608 .12844 .00331 O2 .36087 .26338 .29363 .00337 O3 .35379 .00767 .00617 .00316