Kupletskite Piilonen P C, McDonald A M, LaLonde A E European Journal of Mineralogy 13 (2001) 973-984 Kupletskite polytypes from the Lovozero massif, Kola Peninsula, Russia: Kupletskite-1A and kupletskite-Ma2b2c Sample: Kupletskite-1A Locality: Lovozero massif, Kola Peninsula, Russia _database_code_amcsd 0006907 5.3925 11.9283 11.7256 113.044 94.840 103.064 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) K1a .1321 .2645 .9961 .885 .0365 K1b .093 .186 .998 .115 .0365 Na .5 0 0 .644 .0140 .0192 .0122 .0083 .0025 .0006 .0035 Ca .5 0 0 .356 .0140 .0192 .0122 .0083 .0025 .0006 .0035 Mn1 .8500 .20620 .47875 .809 .0097 .0089 .0096 .0107 .0021 .0017 .0046 Na1 .8500 .20620 .47875 .191 .0097 .0089 .0096 .0107 .0021 .0017 .0046 Mn2 .27901 .06668 .48702 .974 .0111 .0103 .0113 .0125 .0030 .0030 .0057 Mn3 .4223 .35220 .48391 .881 .0110 .0103 .0112 .0133 .0036 .0034 .0065 Mg3 .4223 .35220 .48391 .119 .0110 .0103 .0112 .0133 .0036 .0034 .0065 Mn4 0 .5 .5 .598 .0097 .0090 .0088 .0105 .0017 .0010 .0038 Fe4 0 .5 .5 .401 .0097 .0090 .0088 .0105 .0017 .0010 .0038 Ti .0795 .08598 .19683 .948 .0085 .0069 .0094 .0093 .0021 .0012 .0041 Nb .0795 .08598 .19683 .052 .0085 .0069 .0094 .0093 .0021 .0012 .0041 Si1 .6785 .27194 .23032 .0086 .0089 .0073 .0086 .0016 .0009 .0030 Si2 .8128 .54570 .25292 .0101 .0119 .0085 .0093 .0015 .0011 .0040 Si3 .3781 .67477 .25541 .0104 .0119 .0089 .0104 .0021 .0012 .0049 Si4 .5081 .93072 .23432 .0088 .0091 .0092 .0086 .0021 .0012 .0048 O1 .7290 .3203 .3824 .0118 .0121 .0135 .0089 .0035 .0031 .0037 O2 .1483 .1593 .3675 .0131 .0135 .0136 .0104 .0031 .0018 .0035 O3 .1292 .3949 .5948 .0119 .0104 .0135 .0095 .0015 .0003 .0038 OH4 .2935 .4627 .3980 .0142 .0132 .0146 .0147 .0036 .0031 .0062 OH5 .9921 .1189 .5951 .0150 .0126 .0155 .0158 .0032 .0028 .0058 O6 .5572 .2586 .5921 .0116 .0113 .0124 .0113 .0023 .0016 .0057 O7 .5749 .0133 .3866 .0118 .0116 .0150 .0085 .0042 .0012 .0045 O8 .0724 .5917 .2007 .0182 .0143 .0223 .0137 -.0019 .0020 .0072 O9 .2460 .0417 .8296 .0250 .0215 .0246 .0158 -.0078 .0062 .0025 O10 .4319 .4153 .7994 .0174 .0196 .0202 .0141 .0118 .0015 .0060 O11 .1297 .8100 .8330 .0240 .0352 .0295 .0184 .0253 .0100 .0115 O12 .2646 .9567 .1693 .0236 .0294 .0228 .0157 .0170 -.0072 .0023 O13 .2665 .6074 .8089 .0186 .0292 .0102 .0136 .0016 .0014 .0050 O14 .5721 .2222 .8031 .0195 .0314 .0109 .0175 .0041 .0048 .0084 O15 .3807 .1906 .1672 .0241 .0159 .0310 .0167 -.0106 -.0037 .0119 F16 0 0 0 .0049 .0037 .0067 .0052 .0031 .0003 .0027