American Mineralogist Crystal Structure Database

5 matching records for this search.

Stornesite-(Y)
 
Grew E S, Armbruster T, Medenbach O, Yates M G, Carson C J
Download am/vol91/AM91_1412.pdf
American Mineralogist 91 (2006) 1412-1424
Stornesite-(Y), (Y, Ca)Vacancy2Na6(Ca,Na)8(Mg,Fe)43(PO4)36, the first
terrestrial Mg-dominant member of the fillowite group, from granulite-facies
paragneiss in the Larsemann Hills, Prydz Bay, East Antarctica
Locality: Larsemann Hills, Prydz Bay, East Antarctica
Note: Isostructural with chladniite
_database_code_amcsd 0004225
14.9628 14.9628 42.756 90 90 120 R-3
atom       x      y      z  occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Y2         0      0      0 .677  .65  .0082  .0082   .008  .0041      0      0
CaY2       0      0      0 .263  .65  .0082  .0082   .008  .0041      0      0
YbY2       0      0      0 .060  .65  .0082  .0082   .008  .0041      0      0
NaX        0      0   .176 .063   .8
Na1   -.4108 -.0941 .16822      2.41   .047   .041   .022   .037   .005   .008
Ca1    .0263 -.2680 .00022 .581 1.32   .010   .023   .014   .006 -.0006  .0018
NaCa1  .0263 -.2680 .00022 .419 1.32   .010   .023   .014   .006 -.0006  .0018
Ca2      2/3    1/3 .08913 .679 1.34   .016   .016   .019  .0079      0      0
NaCa2    2/3    1/3 .08913 .321 1.34   .016   .016   .019  .0079      0      0
Mg1        0      0  .1057 .973  1.0
Fe1        0      0  .1057 .027  1.0
Mg2      2/3    1/3  .0083 .967   .8
Fe2      2/3    1/3  .0083 .033   .8
Mg3      1/3    2/3  .0630      1.31
Mg4   -.5393 -.1101 .03880 .545 1.13
Fe4   -.5393 -.1101 .03880 .455 1.13
Mg5   -.6800 -.0027 .08198 .888  .80
Fe5   -.6800 -.0027 .08198 .112  .80
Mg6   -.1089  .1116 .13588 .669 1.29
Fe6   -.1089  .1116 .13588 .331 1.29
Mg7   -.2530  .1758 .05190 .720 1.06
Fe7   -.2530  .1758 .05190 .280 1.06
Mg8   -.3293 -.0677 .08584 .626  .81
Fe8   -.3293 -.0677 .08584 .374  .81
Mg9   -.4236  .0810 .12567 .792 1.48
Fe9   -.4236  .0810 .12567 .208 1.48
Fe10       0      0     .5 .510   .5
Mg10       0      0     .5 .490   .5
P1     .5329  .1162 .03848       .79
P2     .4460  .2070 .12282       .92
P3     .1971  .1165 .05547       .92
P4     .1230  .2429 .13363       .87
P5     .1898  .4348 .02793       .69
P6     .1276  .5694 .11069       .81
O1     .5574  .0350  .0509       1.4   .024   .013   .019   .012  -.004  -.001
O2     .6390  .2183  .0393      1.10   .012   .013   .015   .005   .002   .003
O3     .4558  .1289  .0590      1.13   .012   .015   .015   .006   .005   .002
O4     .4902  .0933  .0051       1.2   .018   .017   .010   .008   .000   .000
O5     .5371  .1890  .1241       1.5   .014   .019   .027   .011  -.003   .000
O6     .3432  .1091  .1146       .91   .008   .013   .010   .002   .000  -.003
O7     .4306  .2511  .1528       2.3   .039   .042   .023   .032  -.011  -.021
O8     .4721  .2932  .0980       1.5   .018   .014   .022   .006  -.006  -.001
O9     .2471  .0502  .0504      1.17   .016   .016   .017   .011   .002   .002
O10    .1351  .0879  .0856       2.3   .025   .020   .034   .006   .014  -.004
O11    .1373  .1158  .0265       2.3   .029   .029   .035   .019  -.020  -.012
O12    .2867  .2323  .0593       1.1   .009   .011   .020   .004   .002  -.002
O13    .2265  .2435  .1312       1.3   .014   .013   .023   .008   .000   .002
O14    .0346  .1309  .1347      1.12   .013   .013   .015   .005   .005  -.001
O15    .1187  .2991  .1038      1.20   .013   .016   .015   .006   .001   .002
O16    .1252  .3032  .1627       1.2   .016   .015   .013   .007   .001  -.001
O17    .2566  .3992  .0451      1.11   .014   .018   .013   .011  -.001   .004
O18    .1619  .3825 -.0043       .99   .011   .013   .011   .005  -.001  -.002
O19    .0893  .4095  .0448       .94   .011   .014   .012   .007   .002   .002
O20    .2531  .5539  .0254       1.1   .019   .012   .010   .007   .002   .003
O21    .0440  .4540  .1101      1.07   .013   .009   .014   .002   .001  -.002
O22    .1909  .6039  .0801       .91   .014   .015   .008   .010   .001   .000
O23    .1953  .5938  .1393       1.4   .015   .023   .013   .007  -.001   .003
O24    .0631  .6257  .1128       1.1   .018   .015   .013   .011   .003   .003
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Boralsilite
 
Grew E S, Graetsch H A, Poter B, Yates M G, Buick I, Bernhardt H-J, Schreyer W,
Werding G, Carson C J, Clarke G L
Download am/vol93/AM93_283.pdf
American Mineralogist 93 (2008) 283-299
Boralsilite, Al16B6Si2O37, and "boron-mullite:" compositional variations and
associated phases in experiment and nature
Locality: synthetic
Sample: run W2
_database_code_amcsd 0004524
14.797 5.5800 15.095 90 91.750 90 C2/m
atom    x    y    z occ Uiso
Al1  .868    0 .343     .030
Al2  .814    0 .160     .024
Al3  .574    0 .074     .021
Al4  .676    0 .339     .012
Al5  .004 .255 .246     .019
Al6   .75  .25    0     .017
Al7   .75  .25   .5     .010
Si   .424    0 .419 .86 .007
B    .424    0 .419 .14 .007
B1   .096    0 .098     .007
B2   .379    0 .118 .88 .007
Si2  .379    0 .118 .12 .007
B3   .138    0 .360     .007
O1   .764    0 .269     .010
O2   .798    0 .440     .010
O3   .919    0 .218     .010
O4   .936 .739 .357     .010
O5      0   .5   .5     .010
O6   .325    0 .457     .010
O7   .322 .214 .106     .010
O8   .702    0 .074     .010
O9   .068 .214 .134     .010
O10  .452    0 .048     .010
O11  .166 .214 .397     .010
O12  .578    0 .280     .010
O13  .421    0 .204     .010
O14  .069    0 .296     .010
O15  .167    0 .041     .010
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View JMOL 3-D Structure (permalink)
 
Tassieite
 
Grew E S, Armbruster T, Medenbach O, Yates M G, Carson C J
Download cm/vol45/CM45_293.pdf
The Canadian Mineralogist 45 (2007) 293-305
Tassieite, (Na,_)Ca2(Mg,Fe2+,Fe3+)2(Fe3+,Mg)2(Fe2+,Mg)2(PO4)6*2H2O, a new
hydrothermal wicksite-group mineral in fluorapatite nodules from granulite-
facies paragneiss in the Larsemann Hills, Prydz Bay, East Antarctica
Locality: Larsemann Hills, Prydz Bay, East Antarctica
Sample: 2
_database_code_amcsd 0006137
12.4595 11.5955 12.7504 90 90 90 Pbca
atom       x       y      z  occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Na         0     -.5     .5 .463  4.0   .041   .065   .047  -.018   .000   .033
Ca    .23841  .00148 .37498      1.17  .0176  .0158  .0110 -.0009  .0019 -.0018
Fe2+1 .15147 -.23132 .20756 .232  .96  .0124  .0166  .0075 -.0004  .0008 -.0017
Fe3+1 .15147 -.23132 .20756 .084  .96  .0124  .0166  .0075 -.0004  .0008 -.0017
Mg1   .15147 -.23132 .20756 .684  .96  .0124  .0166  .0075 -.0004  .0008 -.0017
Fe3+2 .16801  .22717 .54175 .684  .70  .0094  .0110  .0061 -.0001 -.0004  .0002
Mg2   .16801  .22717 .54175 .316  .70  .0094  .0110  .0061 -.0001 -.0004  .0002
Fe2+3 .01814 -.46041 .27722 .657 2.46  .0374  .0149  .0412  .0055 -.0271 -.0045
Mg3   .01814 -.46041 .27722 .343 2.46  .0374  .0149  .0412  .0055 -.0271 -.0045
P1    .10935  .22866 .79975       .84  .0117  .0121  .0082  .0004 -.0005 -.0010
P2    .40130  .24099 .44377       .88  .0118  .0137  .0079 -.0016  .0016  .0000
P3    .26527 -.02302  .6246       .91  .0142  .0121  .0084  .0007 -.0012  .0004
O1     .0030   .2872  .7725      1.07   .012   .018   .011   .003  -.001  -.002
O2     .0908   .1050  .8353      1.16   .017   .014   .013  -.001  -.002   .004
O3     .1812   .2250  .7016      1.03   .012   .020   .007   .003   .000  -.001
O4     .1655   .3000  .8848       .92   .013   .016   .006   .001   .000  -.002
O5     .3356   .2421  .5456       .90   .014   .014   .007   .000   .003   .000
O6     .1525  -.1832  .3613       .98   .013   .016   .008   .001   .001   .003
O7     .4087   .1158  .4060      1.27   .019   .014   .016  -.001   .004  -.002
O8     .0122   .2062  .5333      1.07   .013   .017   .010   .003   .000   .001
O9     .1906  -.4174  .2038      1.18   .018   .015   .012   .000   .003  -.001
O10    .1491  -.0415  .1891      1.16   .018   .016   .010  -.002   .004   .004
O11    .1984   .0557  .5523       .97   .015   .014   .008   .000  -.002   .000
O12    .1745   .3960  .5494      1.22   .021   .013   .012   .000  -.005  -.001
Ow     .0268   .0091  .3788      1.77   .024   .017   .026   .006   .005  -.001
H1      .007    .056   .414       1.4
H2     -.001   -.064   .394      12.4
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Tassieite
 
Grew E S, Armbruster T, Medenbach O, Yates M G, Carson C J
Download cm/vol45/CM45_293.pdf
The Canadian Mineralogist 45 (2007) 293-305
Tassieite, (Na,_)Ca2(Mg,Fe2+,Fe3+)2(Fe3+,Mg)2(Fe2+,Mg)2(PO4)6*2H2O, a new
hydrothermal wicksite-group mineral in fluorapatite nodules from granulite-
facies paragneiss in the Larsemann Hills, Prydz Bay, East Antarctica
Locality: Larsemann Hills, Prydz Bay, East Antarctica
Sample: 1
_database_code_amcsd 0006138
12.4595 11.5955 12.7504 90 90 90 Pbca
atom       x       y      z  occ   Uiso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
Na         0     -.5     .5 .478 .05308 .03602 .06414 .05908 -.01687  .00691  .03171
Ca    .23844  .00149 .37483      .01290 .01465 .01179 .01225 -.00097  .00143 -.00160
Fe2+1 .15155 -.23132 .20766 .223 .01170 .00984 .01496 .01029 -.00062  .00064 -.00190
Fe3+1 .15155 -.23132 .20766 .092 .01170 .00984 .01496 .01029 -.00062  .00064 -.00190
Mg1   .15155 -.23132 .20766 .685 .01170 .00984 .01496 .01029 -.00062  .00064 -.00190
Fe3+2 .16782  .22709 .54179 .669 .00822 .00796 .00837 .00833 -.00014 -.00047  .00010
Mg2   .16782  .22709 .54179 .331 .00822 .00796 .00837 .00833 -.00014 -.00047  .00010
Fe2+3 .01822 -.46034 .27704 .643 .03086 .03538 .01262 .04458  .00524 -.02819 -.00448
Mg3   .01822 -.46034 .27704 .357 .03086 .03538 .01262 .04458  .00524 -.02819 -.00448
P1    .10937  .22868 .79962      .00958 .00898 .00994 .00980  .00018 -.00042 -.00047
P2    .40113  .24103 .44380      .00980 .00977 .01097 .00865 -.00072  .00089 -.00049
P3    .26529 -.02303 .62459      .01070 .01262 .00946 .01003  .00036 -.00078 -.00016
O1    .00278  .28730 .77247      .01395 .01093 .01465 .01627  .00335 -.00217 -.00122
O2    .09068  .10518 .83611      .01461 .01459 .01219 .01703 -.00080 -.00064  .00208
O3    .18127  .22479 .70143      .01318 .01074 .01769 .01110 -.00065  .00041 -.00131
O4    .16552  .30075 .88474      .01122 .01150 .01155 .01061 -.00073 -.00096 -.00277
O5    .33531  .24221 .54581      .01229 .01170 .01436 .01081  .00000  .00166  .00021
O6    .15261 -.18229 .36156      .01375 .01335 .01479 .01311 -.00068  .00001  .00058
O7    .40857  .11522 .40582      .01614 .02001 .01304 .01537 -.00250  .00380 -.00311
O8    .01239  .20647 .53392      .01455 .01201 .01530 .01634  .00240  .00079 -.00060
O9    .19080 -.41745 .20435      .01336 .01453 .01236 .01319  .00086  .00075 -.00180
O10   .14893 -.04136 .18903      .01604 .01580 .01389 .01842 -.00184  .00529  .00030
O11   .19836  .05556 .55213      .01297 .01541 .01027 .01322 -.00133 -.00203  .00075
O12   .17464  .39631 .54881      .01594 .01806 .01344 .01632  .00135 -.00533 -.00124
OW    .02662  .00935 .37877      .02144 .01964 .01669 .02799  .00114  .00374  .00363
H1     -.005   -.061   .403         .16
H2      .005    .086   .420         .08
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Chopinite
 
Grew E S, Armbruster T, Medenbach O, Yates M G, Carson C J
 
European Journal of Mineralogy 19 (2007) 229-245
Chopinite, [(Mg,Fe)3_](PO4)2, a new mineral isostructural with sarcopside,
from a fluorapatite segregation in granulite-facies paragneiss, Larsemann Hills,
Prydz Bay, East Antarctica
Locality: Brattnevet, Larsemann Hills, Prydz Bay, East Antarctica
_database_code_amcsd 0007216
5.9305 4.7583 10.2566 90 90.663 90 P2_1/c
atom     x      y      z  occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Mg1     .5      0     .5 .482  .77  .0126  .0065  .0103 -.0006  .0024  .0001
Fe1     .5      0     .5 .518  .77  .0126  .0065  .0103 -.0006  .0024  .0001
Fe2  .2377  .0118 .77910 .107  .70  .0093  .0088  .0086 -.0001  .0009  .0001
Mg2  .2377  .0118 .77910 .893  .70  .0093  .0088  .0086 -.0001  .0009  .0001
P    .2562 -.4293 .59884       .76  .0112  .0078  .0099  .0000  .0005 -.0002
O1   .2756  .2519  .6058       .89   .013   .009   .012  .0009  .0014 -.0007
O2   .2552 -.3189  .4588       .92   .014  .0115  .0101 -.0010 -.0003 -.0002
O3   .0612 -.3153  .6789       .97   .011   .011   .015 -.0008  .0033 -.0019
O4   .5334  .2781  .3373       .95   .013  .0096   .014  .0000  .0003 -.0014
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Total number of retrieved datasets: 5
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