Lazurite Evsyunin V G, Rastsvetaeva R K, Sapozhnikov A N, Kashaev A A Kristallografiya 43 (1998) 1057-1060 Modulated structure of orthorhombic lazurite Locality: Lyazhvardarinskii deposit, Pamir Mountains, central Asia _database_code_amcsd 0014197 9.053 12.837 38.445 90 90 90 Pnaa atom x y z occ Biso NaM1 .248 .995 .0893 .30 4.8 CaM1 .248 .995 .0893 .10 4.8 CaM2 .274 .7132 .0031 .10 4.2 NaM2 .274 .7132 .0031 .10 4.2 Na1 .211 .491 .087 .40 2.8 Na2 .172 .503 .1020 .60 3.7 Na3 .231 -.008 .2527 .30 5.6 Na4 .1543 .4962 .2278 .70 2.2 Na5 .181 .005 .0696 .60 4.7 Na6 .202 .790 -.0021 .80 4.4 Na7 .2992 .1773 .1691 2.9 Na8 .276 .827 .1741 .085 6.5 K8 .276 .827 .1741 .085 6.5 Ca .2124 .7539 .1668 .80 4.2 Si1 .4779 .3718 .2092 .7 Si2 .2033 .75 .25 .6 Si3 .2402 .2465 .0849 1.2 Si4 .4642 .6216 .1249 1.0 Si5 .4730 .8788 .0401 .9 Al1 .2297 .25 .25 .6 Al2 .4960 .1264 .0431 .9 Al3 -.0124 .1280 .1263 .7 Al4 .4556 .6222 .2087 .875 1.0 Si4 .4556 .6222 .2087 .125 1.0 Al5 .2210 .7532 .0825 .9 S1 .4624 .9685 .1629 .81 3.2 O19 .447 .031 .1929 .80 8.2 O20 .458 .033 .1346 .80 6.8 O21 .114 .571 .1597 .84 3.1 O22 .347 .890 .160 .79 5.8 S2 .024 -.005 -.0085 .20 3.3 O23 .071 .906 .009 .23 3.5 O24 .104 .103 -.0014 .26 2.1 O25 .359 .511 .040 .24 6.5 O26 .135 .027 .011 .20 4.7 S3 .023 .437 .1567 .10 6.9 S4 .347 .010 .143 .10 8.8 S5 .083 .974 .026 .10 4.1 S6 .034 .894 -.014 .13 4.5 O1 .4232 .4865 .2165 1.4 O2 .0287 .1429 .1709 1.2 O3 .0351 .3422 .0002 2.7 O4 .1064 .8294 .2303 2.8 O5 .2994 .6853 .2203 2.2 O6 .1151 .1479 .2339 1.5 O7 .3381 .2956 .2170 1.2 O8 -.0187 .8525 .1671 1.8 O9 .4562 .9920 .0489 1.9 O10 .1182 .6594 .0584 4.0 O11 .3389 .1927 .0557 2.1 O12 .4459 .5018 .1177 1.6 O13 .3396 .2965 .1168 1.7 O14 .3242 .8238 .0553 2.3 O15 .1443 .1592 .1013 1.0 O16 .1081 .8422 .1064 1.7 O17 .1398 .3402 .0683 2.5 O18 .3200 .6826 .1123 2.2 Cl .085 .052 .026 .09 4.9