Kupletskite
Piilonen P C, McDonald A M, Lalonde A E
The Canadian Mineralogist 41 (2003) 27-54
Insights into astrophyllite-group minerals II: Crystal chemistry
Sample: RUS12, nepheline syenite pegmatite
Locality: Lovozero massif, Kola Peninsula, Russia
_database_code_amcsd 0005808
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)
Mn(1)  .8500 .20620 .47875 .809 .0097  .0089  .0096  .0107  .0021  .0017  .0046
Na(1)  .8500 .20620 .47875 .191 .0097  .0089  .0096  .0107  .0021  .0017  .0046
Mn(2) .27901 .06668 .48702 .974 .0111  .0103  .0113  .0125  .0030  .0030  .0057
Mn(3)  .4223 .35220 .48391 .881 .0110  .0103  .0112  .0133  .0036  .0034  .0065
Mg(3)  .4223 .35220 .48391 .119 .0110  .0103  .0112  .0133  .0036  .0034  .0065
Mn(4)      0     .5     .5 .299 .0097  .0090  .0088  .0105  .0017  .0010  .0038
Mg(4)      0     .5     .5 .201 .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
Si(1)  .6785 .27194 .23032      .0086  .0089  .0073  .0086  .0016  .0009  .0030
Si(2)  .8128 .54570 .25292      .0101  .0119  .0085  .0093  .0015  .0011  .0040
Si(3)  .3781 .67477 .25541      .0104  .0119  .0089  .0104  .0021  .0012  .0049
Si(4)  .5081 .93072 .23432      .0088  .0091  .0092  .0086  .0021  .0012  .0048
K      .1321  .2645  .9961 .885 .0365
Na      .093   .186   .998 .115 .0365
Na        .5      0      0 .322 .0140  .0192  .0122  .0083  .0025  .0006  .0035
Ca        .5      0      0 .178 .0140  .0192  .0122  .0083  .0025  .0006  .0035
O(1)   .7290  .3203  .3824      .0118  .0121  .0135  .0089  .0035  .0031  .0037
O(2)   .1483  .1593  .3675      .0131  .0135  .0136  .0104  .0031  .0018  .0035
O(3)   .1292  .3949  .5948      .0119  .0104  .0135  .0095  .0015  .0003  .0038
OH(4)  .2935  .4627  .3980      .0142  .0132  .0146  .0147  .0036  .0031  .0062
OH(5)  .9921  .1189  .5951      .0150  .0126  .0155  .0158  .0032  .0028  .0058
O(6)   .5572  .2586  .5921      .0116  .0113  .0124  .0113  .0023  .0016  .0057
O(7)   .5749  .0133  .3866      .0118  .0116  .0150  .0085  .0042  .0012  .0045
O(8)   .0724  .5917  .2007      .0182  .0143  .0223  .0137 -.0019  .0020  .0072
O(9)   .2460  .0417  .8296      .0250  .0215  .0246  .0158 -.0078  .0062  .0025
O(10)  .4319  .4153  .7994      .0174  .0196  .0202  .0141  .0118  .0015  .0060
O(11)  .1297  .8100  .8330      .0240  .0352  .0295  .0184  .0253  .0100  .0115
O(12)  .2646  .9567  .1693      .0236  .0294  .0228  .0157  .0170 -.0072  .0023
O(13)  .2665  .6074  .8089      .0186  .0292  .0102  .0136  .0016  .0014  .0050
O(14)  .5721  .2222  .8031      .0195  .0314  .0109  .0175  .0041  .0048  .0084
O(15)  .3807  .1906  .1672      .0241  .0159  .0310  .0167 -.0106 -.0037  .0119
F(16)      0      0      0  .50 .0049  .0037  .0067  .0052  .0031  .0003  .0027