Ushkovite Galliski M A, Hawthorne F C The Canadian Mineralogist 40 (2002) 929-937 Refinement of the crystal structure of ushkovite from Nevados De Palermo, Republica Argentina Locality: Nevados De Palermo, Republica Argentina _database_code_amcsd 0005775 5.3468 10.592 7.2251 108.278 111.739 71.626 P-1 atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) MgM(1) 0 0 0 .99 .0114 .0088 .0087 .0170 -.0012 .0042 .0034 MnM(1) 0 0 0 .01 .0114 .0088 .0087 .0170 -.0012 .0042 .0034 FeM(2) 0 .5 0 .99 .0077 .0076 .0098 .0064 -.0023 .0020 .0023 AlM(2) 0 .5 0 .01 .0077 .0076 .0098 .0064 -.0023 .0020 .0023 FeM(3) 0 .5 .5 .99 .0089 .0091 .0113 .0066 -.0033 .0018 .0020 AlM(3) 0 .5 .5 .01 .0089 .0091 .0113 .0066 -.0033 .0018 .0020 P .34610 .67354 .93022 .0074 .0064 .0078 .0079 -.0016 .0018 .0022 O(1) .1722 .6547 .0437 .0106 .0110 .0110 .0123 -.0036 .0057 .0022 O(2) .3029 .5785 .7154 .0116 .0107 .0147 .0082 -.0050 .0020 .0082 O(3) .2670 .8221 .9125 .0130 .0120 .0090 .0190 .0000 .0058 .0055 O(4) .3433 .3623 .9488 .0101 .0062 .0127 .0094 -.0010 .0011 .0023 Oh(5) .1575 .5047 .2979 .0125 .0085 .0225 .0076 -.0040 .0017 .0052 OW(6) .2396 .3058 .5443 .0154 .0149 .0161 .0122 -.0008 .0028 .0034 OW(7) .2326 .0053 .3102 .0275 .0280 .0282 .0204 -.0047 .0014 .0064 OW(8) .2274 .1104 .9685 .0307 .0155 .0160 .0678 -.0007 .0176 .0160 OW(9) .2634 .8043 .5093 .0264 .0267 .0326 .0253 -.0065 .0107 .0103 H(1) .3590 .480 .329 .05 H(2) .295 .318 .6930 .05 H(3) .416 .271 .514 .05 H(4) .231 .096 .402 .05 H(5) .209 -.053 .381 .05 H(6) .128 .205 .966 .05 H(7) .423 .111 .008 .05 H(8) .253 .818 .647 .05 H(9) .160 .735 .416 .05