Lavoisierite
Orlandi P, Biagioni C, Pasero M, Mellini M
Physics and Chemistry of Minerals 40 (2013) 239-249
Lavoisierite, Mn2+8[Al10(Mn3+Mg)][Si11P]O44(OH)12, a new mineral from
Piedmont, Italy: the link between "ardennite" and sursassite
Locality: Piedmontese Nappe from Punta Gensane, Viu Valley, Western Alps, Italy
_database_code_amcsd 0019788
8.6891 5.7755 36.9504 90 90 90 *Pnmm
0 .25 .25
atom     x      y      z occ  Uiso
MnA1 .8689    .25 .70330 .58 .0077
CaA1 .8689    .25 .70330 .42 .0077
MnA2 .4267    .75 .70586 .70 .0068
MgA2 .4267    .75 .70586 .30 .0068
MnA3 .7841    .75 .45668 .74 .0073
MgA3 .7841    .75 .45668 .26 .0073
MnA4 .7581    .75 .54683 .76 .0065
MgA4 .7581    .75 .54683 .24 .0065
MnM1 .1327  .0055    .75  .5 .0054
MgM1 .1327  .0055    .75  .5 .0054
AlM2    .5      0     .5 .98 .0050
MnM2    .5      0     .5 .02 .0050
AlM3 .8166  .0001 .62447 .97 .0032
MnM3 .8166  .0001 .62447 .03 .0032
AlM4 .3153 -.0012 .62469     .0037
SiT1 .4213    .75 .42329     .0035
SiT2 .0522    .75 .67290     .0033
SiT3 .5384    .25 .67216     .0037
SiT4 .7723    .75    .75  .5 .0044
PT4  .7723    .75    .75  .5 .0044
SiT5 .0932    .75 .57618     .0032
SiT6 .8441    .25 .50173     .0052
SiT7 .4800    .25    .75     .0040
O1   .4396  .0164  .6667     .0052
OH2  .9645    .25  .5361     .0081
O3   .6705    .75  .7154     .0121
O4   .9464 -.0241  .6657     .0057
O5   .5095    .75  .4634     .0059
O6   .1159    .25  .7158     .0102
O7   .9268    .75  .5976     .0059
O8   .7038    .25  .6506     .0053
O9   .5974    .25  .7154     .0068
O10  .7402 -.9877  .5007     .0088
OH11 .9289    .25  .6066     .0061
OH12 .4312    .75  .6065     .0050
OH13 .7033    .75  .6418     .0055
O14  .1923 -.0174  .5824     .0064
O15  .1974    .75  .6449     .0046
O16  .5672    .75  .3953     .0059
O17  .1381    .75  .7134     .0111
OH18 .4864    .25  .4665     .0073
OH19 .1986    .25  .6418     .0062
O20  .3137 -.0245  .4167     .0051
O21  .9627    .25  .4668     .0066
O22  .8769 -.0251    .75     .0151
O23  .3812  .0100    .75     .0067