Hilairite-(Pb)
Zubkova N V, Kolitsch U, Pekov I V, Turchkova A G, Vigasina M F, Pushcharovsky D Y, Tillmanns E
European Journal of Mineralogy 21 (2009) 495-506
Crystal chemistry of Rb-, Sr-, Ba-, Ca- and Pb-exchanged forms of natural hilairite
Locality: Kirovskii  mine, Khibiny alkaline complex, Kola Peninsula, Russia
Note: sample was synthesized by cation exchange at 150 C
_database_code_amcsd 0007285
10.477 10.477 7.994 90 90 120 R3
atom        x      y       z  occ   Uiso
Pb1a        0      0 .647926 .801 .02456
Na1a        0      0 .647926 .179 .02456
Pb1b        0      0    .456 .020   .016
Zr          0      0  .06932       .0109
Si     .40987 .41728  .53671       .0132
O1      .0923  .1772   .8923       .0179
O2     -.0923 -.1913   .2001       .0194
O3      .6607  .0182   .0231       .0220
Wat     .0127  .2422   .5170  .95   .046