Lavinskyite
Yang H, Downs R T, Evans S H, Pinch W W
American Mineralogist 99 (2014) 525-530
Lavinskyite, K(LiCu)Cu6(Si4O11)2(OH)4, isotypic with plancheite, a new mineral
from the Wessels mine, Kalahari Manganese Fields, South Africa
Locality: Wessels mine, Kalahari Manganese Fields, South Africa
_database_code_amcsd 0020034
19.046 20.377 5.2497 90 90 90 Pcnb
atom       x       y      z  occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3) U(2,3)
KA        .5     .25  .9725       .0239  .0200  .0279  .0238  -.0094       0      0
LiM4   .2081   .3011   .814   .5   .061
CuM1  .45964  .00661 .25459 .775 .00846  .0092  .0096  .0065 -.00285 -.00239 .00292
MgM1  .45964  .00661 .25459 .225 .00846  .0092  .0096  .0065 -.00285 -.00239 .00292
CuM2 .375444 .027332 .77970      .00960 .00940 .01169 .00771 -.00220 -.00182 .00302
CuM3  .29265 .051855 .29637      .00918 .00951  .0122 .00585 -.00343 -.00187 .00271
CuM4  .25019  .30433 .70605   .5  .0145  .0117  .0074  .0244   .0001  -.0074  .0003
Si1   .64168  .10879 .92937      .00656  .0077  .0068  .0051  -.0009  -.0007  .0001
Si2   .56233  .12204 .43146      .00660  .0079  .0068  .0050  -.0004   .0000  .0002
Si3   .40602  .15778 .47509      .00648  .0068  .0075  .0051  -.0011   .0003  .0004
Si4   .32834  .18205 .98224      .00701  .0088  .0075  .0048  -.0007  -.0002  .0002
O1    .62791  .03106  .9192       .0088  .0102  .0075  .0087  -.0016  -.0010 -.0001
O2    .54587  .04545  .4319       .0095  .0128  .0081  .0076  -.0020   .0003  .0016
O3    .38089  .08254  .4653       .0086  .0108  .0078  .0071  -.0033  -.0017 -.0002
O4    .29968  .10819  .9986       .0116  .0146  .0117  .0087  -.0022  -.0022  .0004
O5    .72370  .12728  .9552       .0127  .0082  .0151  .0148  -.0035  -.0022  .0000
O6    .59839  .14424  .1638       .0111  .0158  .0089  .0086   .0006   .0040  .0001
O7    .61253  .14322  .6677       .0115  .0161  .0102  .0081  -.0022  -.0041  .0007
O8    .49132  .16592  .4616       .0122  .0071  .0090  .0206  -.0009   .0018 -.0007
O9    .38343  .19134  .7418       .0110  .0152  .0108  .0069  -.0027   .0044 -.0016
O10   .37822  .19824  .2306       .0108  .0169  .0087  .0068  -.0031  -.0032  .0013
O11   .27090  .23876  .9597       .0161  .0151  .0172  .0160   .0059  -.0028 -.0019
Oh12  .46093  .06030  .9434       .0127  .0138  .0110  .0134  -.0049  -.0033  .0025
Oh13  .28510  .00195  .6192       .0082  .0081  .0095  .0069  -.0011  -.0002  .0014
H1      .274   -.032   .593        .040
H2      .469    .096   .916        .040