Analcime Gatta G D, Nestola F, Ballaran T B American Mineralogist 91 (2006) 568-578 Elastic behavior, phase transition, and pressure induced structural evolution of analcime Locality: Su Marralzu, Sardinia, Italy Sample: P = .0001 GPa in air _database_code_amcsd 0004133 13.7065 13.7065 13.7065 90 90 90 Ia-3d atom x y z occ Uiso Na .125 0 .25 .570 .036 Si -.125 .16224 -.08776 .699 .0119 Al -.125 .16224 -.08776 .301 .0119 O -.1160 .14526 .03049 .0332 Wat .125 .125 .125 .092