Parawulffite
Pekov I V, Zubkova N V, Yapaskurt V O, Belakovskiy D I, Chukanov N V, Lykova I S,
Savelyev D P, Sidorov E G, Pushcharovsky D Y
The Canadian Mineralogist 52 (2014) 699-716
Wulffite, K3NaCu4O2(SO4)4, and parawulffite, K5Na3Cu8O4(SO4)8, two new minerals
from fumarole sublimates of the Tolbachik volcano, Kamchatka, Russia
Locality: Tolbachik volcano, Kamchatka, Russia
_database_code_amcsd 0020468
13.9043 4.9765 23.5855 90 90.209 90 P2/c
atom      x     y      z    occ  Uiso
Na1   .7445 .7423  .8508 .98333  .016
Na2      .0  .857    .25 .98333  .029
K1       .5 .7941    .25    .95  .025
Rb1      .5 .7941    .25    .05  .025
Cs1      .5 .7941    .25   .028  .025
K2    .3875 .2565  .5463    .95  .066
Rb2   .3875 .2565  .5463    .05  .066
Cs2   .3875 .2565  .5463   .028  .066
K3    .9256 .7842  .4356    .95  .085
Rb3   .9256 .7842  .4356    .05  .085
Cs3   .9256 .7842  .4356   .028  .085
Cu1   .2150 .2281 .41922 .99375 .0161
Zn1   .2150 .2281 .41922   .005 .0161
Cu2  .28352 .2730 .30366 .99375 .0104
Zn2  .28352 .2730 .30366   .005 .0104
Cu3  .35119 .7236 .38614 .99375 .0114
Zn3  .35119 .7236 .38614   .005 .0114
Cu4  .15409 .7840 .34538 .99375 .0099
Zn4  .15409 .7840 .34538   .005 .0099
S1    .2528 .7670  .2232        .0114
S2    .2272 .7429  .4983        .0132
S3    .4862 .2384  .3760        .0108
S4    .0134 .3017  .3544        .0105
O1    .2520  .737  .1629         .014
O2    .2956  .036  .2353         .011
O3    .3174  .565  .2492         .017
O4    .1581  .739  .2493         .014
O5    .1623  .901  .4625         .013
O6    .3257  .804  .4829         .023
O7    .2100  .813  .5577         .014
O8    .2094  .449  .4895         .014
O9    .4567  .292  .3189         .019
O10   .0351  .271  .4163         .018
O11   .9152  .232  .3408         .030
O12   .5852  .282  .3868         .020
O13   .4298  .401  .4161         .020
O14   .2650  .000  .3592         .009
O15   .2413  .503  .3667         .002
O16   .4683  .943  .3910         .014
O17   .0302  .584  .3367         .010
O18   .0815  .121  .3223         .019