American Mineralogist Crystal Structure Database

3 matching records for this search.

Tashelgite
 
Rastsvetaeva R K, Aksenov S M, Verin I A
 
Crystallography Reports 55 (2010) 563-568
Crystal structure of complex natural aluminum magnesium calcium iron oxide
Locality: Tashelga River, Western Siberia, Russia
_database_code_amcsd 0018315
5.6973 17.1823 23.5718 90 90.0 90 Pc
atom    x      y     z Biso
Al1  .951  .1671 .0342  .78
Al2  .460  .1678 .0341  .65
Al3  .952  .2859 .6478  1.1
Al4  .457  .2862 .6494  .40
Al5  .698  .2470 .4475  .43
Al6  .447  .1088 .4790  .69
Al7  .951  .1116 .4801   .7
Al8  .450  .4428 .0864  .45
Al9  .955  .4427 .0855  .92
Al10 .217  .4717 .8825  .64
Al11 .704  .1940 .8320  1.6
Al12 .207  .4242 .6154  .86
Al13 .953  .3868 .4129  1.0
Al14 .455  .3898 .4144  1.0
Al15 .702  .3055 .0634  .54
Al16 .202  .0791 .2796  1.3
Al17 .199  .0303 .0070  1.1
Al18 .965  .2145 .2464  1.0
Al19 .446  .2146 .2451  1.7
Al20 .954  .0599 .8084  1.2
Al21 .946  .3274 .8576  1.4
Al22 .451  .0545 .8081  1.8
Al23 .446  .3330 .8592  1.3
Al24 .204  .4729 .4995   .7
Al25 .701  .1982 .5651   .7
Al26 .713  .2528 .9489  1.0
Al27 .707  .3031 .3289  1.6
Al28 .196  .0278 .3952  1.6
Al29 .703  .4504 .6819  1.1
Al30 .701  .5087 .3176   .4
Al31 .701  .0041 .0751   .9
Al32 .713  .0521 .2156  1.3
Al33 .188  .2153 .7664   .6
Al34 .206  .2789 .1272   .4
Al35 .192  .1233 .6050   .7
Al36 .203  .3744 .2862   .8
Fe1  .200  .2812 .5172 1.17
Fe2  .702  .0547 .9351 1.55
Fe3  .705  .1103 .3513 1.32
Fe4  .209  .3315 .9867 1.78
Mg1  .211  .1683 .9078  1.0
Mg2  .698  .3884 .5456   .3
Mg3  .200  .2190 .3744   .4
Mg4  .705  .4434 .9588   .3
Ca1  .197  .4165 .7514  2.4
Ca2  .209  .0841 .1430   .6
Ca3  .702  .3742 .2009  1.3
Ca4  .705  .1281 .6947  1.4
O1   .943  .3403 .1170   .2
O2   .673  .2015 .0839   .2
O3   .204  .4706 .1342   .6
O4   .212  .0874 .5364  2.0
O5   .460  .3375 .1134  2.1
O6   .728  .0870 .5323   .2
O7   .227  .2418 .1940  1.7
O8   .446  .3932 .6691   .9
O9   .214  .1979 .0838  1.1
O10  .955  .1807 .6175   .3
O11  .983  .3948 .6680  1.1
O12  .207  .2646 .6968  1.0
O13  .708  .4740 .1334  1.6
O14  .213  .3157 .5992   .6
O15  .477  .1766 .6170   .8
O16  .705  .1478 .9840  1.1
O17  .197  .3717 .4666  1.2
O18  .209  .1413 .9854   .9
O19  .720  .3610 .4673   .7
O20  .429  .0092 .4533  1.2
O21  .188  .1308 .4290  1.4
O22  .730   .089  .851  3.7
O23  .205  .4242 .0306  1.0
O24  .696  .4095 .0391  1.3
O25  .727  .3461 .9150   .8
O26  .432  .4502 .5546   .7
O27  .930   .219  .506  3.1
O28  .713  .2959 .5986  1.2
O29  .213  .3701 .9067  1.9
O30  .692  .1994 .2999  1.0
O31  .424  .0493 .3358  1.1
O32  .973  .4374 .8358  1.8
O33  .199  .0777 .8682  4.3
O34  .453  .4413 .8352   .5
O35  .960  .1626 .7829   .7
O36  .983  .0076 .4536   .6
O37  .225  .3048 .8124  1.3
O38  .503  .2164 .5043  2.2
O39  .923  .2699 .0041   .5
O40  .473  .1664 .7860  2.1
O41  .929  .2931 .3920   .9
O42  .445  .0682 .0564   .3
O43  .697  .4990 .2445  2.4
O44  .722  .0292 .7596   .5
O45   .20   .182  .298  9.0
O46  .728  .4145 .3545   .7
O47  .992  .0439 .3403  1.0
O48  .983  .4514 .5587  2.2
O49  .466  .2781 .0076   .7
O50  .717  .2981 .8106  1.0
O51  .714 1.0004 .1488  1.5
O52  .478  .2816 .3869   .4
O53  .966  .0542 .0607  1.4
O54  .929  .2269 .8917  1.2
O55  .215  .4209 .3590  1.1
O56  .728  .1369 .4331  1.0
O57  .433  .5026 .9384  1.2
O58  .957  .3212 .2762  1.5
O59  .996   .493 .4394  2.3
O60  .477   .224 .8899  4.5
O61  .171  .0275 .7635   .8
O62  .468  .3165 .2728  1.4
O63  .957  .1025 .2243  1.0
O64  .471  .1058 .2225  1.4
OH1  .213  .0485 .6547  1.0
OH2  .231  .4438 .2294  5.1
OH3  .727  .2625 .7011  1.0
OH4  .682  .2341 .1992  1.0
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Gunterblassite
 
Rastvetaeva R K, Aksenov S M, Chukanov N V
 
Doklady Chemistry 442 (2012) 57-62
Crystal structure of gunterblassite, a new mineral with a triple tetrahedral layer
Locality: Rother Kopf mountain, Eifel volcanic field, Germany
Note: tetrahedral sites, Si8.83 Al3.06, but occupancies were not reported
_database_code_amcsd 0018694
6.538 6.975 37.26 90 90 90 Pnm2_1
atom    x    y      z occ Biso
K1   .072    0  .2279 .35  2.3
Ca1  .072    0  .2279 .25  2.3
K2   .101    0  .0469  .5  1.2
Ba2  .101    0  .0469  .3  1.2
K3   .229   .5  .4225 .35  3.2
Ca3  .229   .5  .4225 .25  3.2
Fe   .246   .5  .8685  .5  2.5
Ca   .246   .5  .8685  .2  2.5
Mg   .246   .5  .8685 .15  2.5
Na   .246   .5  .8685 .15  2.5
Si1  .384    0  .8211      1.6
Si2  .199 .218  .3163      1.7
Si3  .013    0  .7708      2.6
Si4  .429    0  .6388      1.1
Si5  .055    0  .6904      1.0
Si6  .207 .221  .1400      2.2
Si7  .028    0  .5774      1.2
Si8  .047    0  .4915      1.2
Si9  .210 .233  .9462      2.0
Si10 .437    0  .4463      1.2
O1   .453 .316   .142      1.7
O2   .240    0  .6060      5.4
O3   .090 .323  .1777      1.9
O4   .055    0  .7294      3.1
O5   .052 .310  .1050      2.2
O6   .225    0   .144      1.7
O7   .438 .311  .3228      2.7
O8   .260    0  .7830      1.6
O9   .128 .316  .9838      3.1
O10  .098 .289  .2823      1.3
O11  .071    0  .5337      3.8
O12  .263    0  .6696      4.2
O13  .255    0  .4762      1.7
O14  .181    0  .3231      3.0
O15  .073 .294 -.0904      4.3
O16  .450 .302 -.0593      1.7
O17  .245    0 -.0466      1.4
OH1  .251    0  .8570      2.0
OH2  .058 .258  .3550      3.4
OH3  .247    0  .4126      3.7
Wat1 .245   .5  .6207  .8  1.6
Wat2 .299   .5   .798  .8  1.7
Wat3  .21   .5   .495  .8  1.4
Wat4 .351   .5   .697  .6  4.2
Wat5 .448 .259  .0450  .8  2.1
Wat6 .446 .261  .2281  .6  2.8
Wat7 .443 .198  .3779  .6  5.7
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Lileyite
 
Chukanov N V, Pekov I V, Rastsvetaeva R K, Aksenov S M,
Zadov A E, Van K V, Blass G, Schuller W, Ternes B
 
European Journal of Mineralogy 24 (2012) 181-188
Lileyite, Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2, a new lamprophyllite-group
mineral from the Eifel volcanic area, Germany
Locality:Lohley quarry, Rhineland-Palatinate, Germany
_database_code_amcsd 0018776
19.905 7.098 5.405 90 96.349 90 C2/m
atom     x     y     z occ  U(1,1) U(2,2) U(3,3) U(1,2) U(1,3)  U(2,3)
Ba   .2827     0 .2623 .75  .01464 .00940 .00941      0 .00095       0
K    .2827     0 .2623 .15  .01464 .00940 .00941      0 .00095       0
Sr   .2827     0 .2623  .1  .01464 .00940 .00941      0 .00095       0
Na1      0     0     0       .0113  .0092  .0080      0  .0048       0
Na2      0 .2594    .5 .45   .0192  .0174  .0144      0  .0049       0
Ca2      0 .2594    .5  .2   .0192  .0174  .0144      0  .0049       0
Fe2      0 .2594    .5 .25   .0192  .0174  .0144      0  .0049       0
Mn2      0 .2594    .5  .1   .0192  .0174  .0144      0  .0049       0
Mg       0    .5     0  .8   .0113  .0016  .0151      0 -.0110       0
Fe       0    .5     0  .1   .0113  .0016  .0151      0 -.0110       0
Ti       0    .5     0  .1   .0113  .0016  .0151      0 -.0110       0
Ti   .1458     0 .7068 .95  .00979 .00761 .00630      0 .00066       0
Nb   .1458     0 .7068 .05  .00979 .00761 .00630      0 .00066       0
Si   .1386 .2819 .2041      .00874 .00533 .00624 .00007 .00052 -.00028
O1   .1713 .1889 .4657       .0164  .0082  .0074 -.0005  .0008   .0019
O2   .1715 .1876 .9714       .0168  .0078  .0084 -.0001  .0023  -.0025
O3   .1696    .5 .2164       .0137  .0049  .0107      0  .0006       0
O4   .0579 .2867 .1735       .0085  .0152  .0196  .0002 -.0004  -.0016
O5   .0604     0 .6671       .0118  .0343  .0134      0  .0004       0
F    .4443     0 .2848  .8   .0221  .0321  .0241      0  .0054       0
OF   .4443     0 .2848  .2   .0221  .0321  .0241      0  .0054       0
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Total number of retrieved datasets: 3
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