American Mineralogist Crystal Structure Database

3 matching records for this search.

Pumpellyite-(Al)
 
Yoshiasa A, Matsumoto T
Download am/vol70/AM70_1011.pdf
American Mineralogist 70 (1985) 1011-1019
Crystal structure refinement and crystal chemistry of pumpellyite
8.812 5.895 19.116 90 97.41 90 A2/m
atom      x      y      z occ Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
Ca1  .25033     .5 .33962          .00221 .00591 .00031  .00000  .00028  .00000
Ca2  .19044     .5 .15453          .00558 .00380 .00034  .00000 -.00009  .00000
AlM2     .5    .25    .25  .8      .00289 .00479 .00055  .00012  .00032  .00004
FeM2     .5    .25    .25  .2      .00289 .00479 .00055  .00012  .00032  .00004
AlM1 .25469 .24585 .49589          .00165 .00315 .00033  .00008  .00022 -.00004
Si1  .05055      0 .08966          .00150 .00418 .00034  .00000  .00011  .00000
Si2  .16539      0 .24764          .00209 .00401 .00038  .00000 -.00003  .00000
Si3  .46524      0 .40323          .00156 .00432 .00029  .00000  .00016  .00000
O1   .13767 .22615 .07086          .00253 .00450 .00055 -.00044  .00038  .00002
O2   .26532 .23090 .24597          .00381 .00498 .00059 -.00015 -.00004  .00008
O3   .36694 .22415 .41795          .00283 .00522 .00056  .00112  .00051  .00013
O4   .13068     .5 .44515          .00201 .00500 .00053  .00000  .00005  .00000
O5   .13328      0 .45815          .00193 .00596 .00065  .00000  .00009  .00000
O6   .36919     .5 .04487          .00205 .00453 .00053  .00000 -.00010  .00000
O7   .36712      0 .03267          .00179 .00610 .00071  .00000 -.00004  .00000
O8   .03611      0 .17546          .00203 .01072 .00029  .00000  .00006  .00000
O9   .47856     .5 .17585          .00242 .01330 .00048  .00000  .00033  .00000
O10  .06645      0 .31367          .00354 .01772 .00053  .00000  .00022  .00000
O11  .50216     .5 .31488          .00281 .01128 .00057  .00000  .00040  .00000
H5     .069      0   .466      1.1
H7     .444      0   .045       .3
H10    .092      0   .343      5.4
H11    .443      0   .155      3.0
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Pumpellyite-(Al)
 
Hatert F, Pasero M, Perchiazzi N, Theye T
 
European Journal of Mineralogy 19 (2007) 247-253
Pumpellyite-(Al), a new mineral from Bertrix, Belgian Ardennes
Locality: Bertrix, Ardennes mountains, Belgium
8.818 5.898 19.126 90 97.26 90 A2/m
atom     x     y     z  occ Uiso
Ca1  .2501    .5 .3397      .041
Ca2  .1903    .5 .1547      .041
AlM1    .5   .25   .25  .75 .034
FeM1    .5   .25   .25 .125 .034
MgM1    .5   .25   .25 .125 .034
AlM2 .2543 .2485 .4963      .025
Si1  .0556     0 .0934      .034
Si2  .1711     0 .2477      .034
Si3  .4627     0 .4042      .034
O1   .1415 .2230 .0703      .047
O2   .2793 .2265 .2452      .047
O3   .3701 .2286 .4171      .047
O4   .1243    .5 .4408      .047
O5   .1256     0 .4590      .047
O6   .3662    .5 .0478      .047
O7   .3706     0 .0315      .047
O8   .0389     0 .1776      .047
O9   .4830    .5 .1755      .047
O10  .0658     0 .3129      .047
O11  .5097    .5 .3188      .047
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Pumpellyite-(Al)
 
Artioli G, Geiger C A
 
Physics and Chemistry of Minerals 20 (1994) 443-453
The crystal chemistry of pumpellyite: An X-ray Rietveld
refinement and 57Fe Mossbauer study
Note: sample HR
Locality: Hicks Ranch, California
8.8193 5.9042 19.1138 90 97.433 90 A2/m
atom     x    y     z  occ  Uiso
Si1  .0538    0 .0894       .021
Si2  .1642    0 .2485       .021
Si3  .4690    0 .4013       .021
AlX     .5  .25   .25 .512  .022
FeX     .5  .25   .25 .133  .022
MgX     .5  .25   .25 .355  .022
AlY  .2519 .245 .4959 .970  .022
FeY  .2519 .245 .4959 .030  .022
Ca1  .2511   .5 .3370       .015
Ca2  .1904   .5 .1553       .014
O1   .1341 .229 .0711      .0165
O2   .2697 .222 .2448      .0165
O3   .3723 .228 .4198      .0165
O4    .129   .5 .4435      .0165
OH5   .130    0 .4533      .0165
O6    .366   .5 .0447      .0165
OH7   .370    0 .0344      .0165
O8    .037    0 .1771      .0165
O9    .480   .5 .1793      .0165
OH10  .063    0 .3146      .0165
OH11  .502   .5 .3175      .0165
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View JMOL 3-D Structure
 
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Total number of retrieved datasets: 3
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