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Sturmanite |
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Pushcharovsky D Y, Lebedeva Y S, Zubkova N V, Pasero M, Bellezza M, |
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Merlino S, Chukanov N V |
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The Canadian Mineralogist 42 (2004) 723-729 |
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The crystal structure of sturmanite |
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Locality: Black Rock mine, Kuruman District, Kalahari manganese field, North Cape province, South Africa |
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_database_code_amcsd 0005934 |
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11.188 11.188 21.91 90 90 120 P31c |
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atom x y z occ Uiso |
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Fe1 0 0 .0527 .29 .0162 |
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Fe2 0 0 .3015 .30 .0174 |
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Ca1 .0088 .8133 .9276 .0224 |
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Ca2 .9966 .1941 .1775 .0298 |
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S1 1/3 2/3 .5454 .24 .0177 |
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B1 1/3 2/3 .5378 .09 .020 |
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S2 1/3 2/3 .8032 .0253 |
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S3 1/3 2/3 .0571 .0341 |
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B4 1/3 2/3 .3036 .049 |
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O1 .9911 .1295 .9935 .028 |
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O2 .0077 .8616 .1070 .024 |
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O3 -.0028 .1371 .8609 .024 |
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O4 .0057 .8691 .2456 .041 |
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O5 .0023 .3355 .0986 .041 |
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O6 .0157 .6591 .0077 .040 |
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O7 .9939 .3553 .2560 .075 |
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O8 .9952 .6660 .8428 .034 |
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O9 .2655 .4111 .6759 .056 |
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O10 .7416 .5858 .4296 .036 |
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O11 .2397 .3986 .1820 .038 |
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O12 .7393 .5784 .9240 .084 |
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O13 1/3 2/3 .4816 .24 .135 |
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O14 1/3 2/3 .7369 .17 .046 |
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O14' 1/3 2/3 .8694 .17 .046 |
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O15 1/3 2/3 .1218 .017 |
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O16 .1995 .6326 .5671 .025 |
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O17 .1914 .579 .8233 .50 .044 |
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O17' .1963 .632 .7728 .50 .044 |
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O18 .1917 .5844 .0421 .169 |
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O19 .2325 .7100 .2816 .50 .076 |
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O19' .1861 .572 .3248 .50 .076 |
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O20 1/3 2/3 .3702 .17 .091 |
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O20' 1/3 2/3 .2363 .17 .091 |
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| Download AMC data (View Text File)
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Ferri-magnesiokatophorite |
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Pushcharovsky D Y, Lebedeva Y S, Pekov I V, Ferraris G, Novakova A A, Ivaldi G |
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Crystallography Reports 48 (2003) 16-23 |
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Crystal structure of magnesioferrikatophorite |
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Locality: Turiy Cape, Kola Peninsula, Russia |
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_database_code_amcsd 0012382 |
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9.875 18.010 5.309 90 104.39 90 C2/m |
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atom x y z occ Uiso |
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NaAm .5 0 0 .56 .1004 |
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KAm .5 0 0 .13 .1004 |
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NaA2 .44870 0 .88028 .155 .0339 |
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MgM1 0 .08874 .5 .705 .0087 |
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FeM1 0 .08874 .5 .21 .0087 |
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TiM1 0 .08874 .5 .085 .0087 |
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FeM2 0 .18063 0 .655 .0096 |
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MgM2 0 .18063 0 .345 .0096 |
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MgM3 0 0 0 .60 .0070 |
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FeM3 0 0 0 .37 .0070 |
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MnM3 0 0 0 .02 .0070 |
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NaM4 0 .27810 .5 .59 .0150 |
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CaM4 0 .27810 .5 .41 .0150 |
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Si1 .28009 .08562 .2968 .79 .0075 |
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Al1 .28009 .08562 .2968 .21 .0075 |
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Si2 .28894 .17158 .8049 .0068 |
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O1 .1098 .0882 .2144 .0095 |
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O2 .1194 .1711 .7313 .0106 |
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OH3 .1084 0 .7108 .735 .0101 |
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F3 .1084 0 .7108 .145 .0101 |
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O3 .1084 0 .7108 .12 .0101 |
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O4 .3640 .2495 .7948 .0124 |
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O5 .3494 .1323 .0927 .0153 |
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O6 .3427 .1176 .5932 .0137 |
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O7 .3384 0 .2867 .0149 |
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| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure
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Magnesio-ferri-katophorite |
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Pushcharovsky D Y, Lebedeva Y S, Pekov I V, Ferraris G, Novakova A A, Ivaldi G |
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Crystallography Reports 48 (2003) 16-23 |
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Crystal structure of magnesioferrikatophorite |
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Locality: Turiy Cape, Kola Peninsula, Russia |
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_database_code_amcsd 0012383 |
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9.875 18.010 5.309 90 104.39 90 C2/m |
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atom x y z occ Uiso |
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NaAm .5 0 0 .56 .1004 |
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KAm .5 0 0 .13 .1004 |
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NaA2 .44870 0 .88028 .155 .0339 |
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MgM1 0 .08874 .5 .705 .0087 |
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FeM1 0 .08874 .5 .21 .0087 |
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TiM1 0 .08874 .5 .085 .0087 |
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FeM2 0 .18063 0 .655 .0096 |
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MgM2 0 .18063 0 .345 .0096 |
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MgM3 0 0 0 .60 .0070 |
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FeM3 0 0 0 .37 .0070 |
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MnM3 0 0 0 .02 .0070 |
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NaM4 0 .27810 .5 .59 .0150 |
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CaM4 0 .27810 .5 .41 .0150 |
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Si1 .28009 .08562 .2968 .79 .0075 |
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Al1 .28009 .08562 .2968 .21 .0075 |
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Si2 .28894 .17158 .8049 .0068 |
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O1 .1098 .0882 .2144 .0095 |
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O2 .1194 .1711 .7313 .0106 |
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OH3 .1084 0 .7108 .735 .0101 |
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F3 .1084 0 .7108 .145 .0101 |
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O3 .1084 0 .7108 .12 .0101 |
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O4 .3640 .2495 .7948 .0124 |
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O5 .3494 .1323 .0927 .0153 |
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O6 .3427 .1176 .5932 .0137 |
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O7 .3384 0 .2867 .0149 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure
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Potassicarfvedsonite |
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Pekov I V, Chukanov N V, Lebedeva Y S, Pushcharovsky D Y, Ferraris G, Gula A, |
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Zadov A E, Novakova A A, Petersen O V |
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Neues Jahrbuch fur Mineralogie, Monatshefte 2004 (2004) 555-574 |
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Potassicarfvedsonite, KNa2Fe2+4Fe3+Si8O22(OH)2,a K-dominant amphibole of the |
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arfvedsonite series from agpaitic pegmatites - Mineral data, structure |
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refinement and disorder in the A site |
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Locality: Ilimaussaq, Greenland |
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_database_code_amcsd 0014932 |
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10.002 18.054 5.319 90 103.90 90 C2/m |
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atom x y z Uiso occ |
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KA'm .013 .5 .039 .038 .342 |
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NaA"m .067 .5 .121 .021 .054 |
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NaA2 0 .472 0 .034 .054 |
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Fe2+M1 0 .09102 .5 .00873 .70 |
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Fe3+M1 0 .09102 .5 .00873 .20 |
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MnM1 0 .09102 .5 .00873 .10 |
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Fe2+M2 0 .18388 0 .00721 .58 |
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Fe3+M2 0 .18388 0 .00721 .39 |
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Ti4+M2 0 .18388 0 .00721 .03 |
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Fe2+M3 0 0 0 .00782 .63 |
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LiM3 0 0 0 .00782 .28 |
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Fe3+M3 0 0 0 .00782 .09 |
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NaM4 0 .27795 .5 .0165 |
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Si1 .27470 .08610 .29088 .00669 |
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Si2 .28655 .17085 .79998 .00683 |
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O1 .10992 .09152 .2078 .0096 |
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O2 .12016 .17285 .7336 .0102 |
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O3 .1084 0 .7081 .0124 .8 |
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F3 .1084 0 .7081 .0124 .2 |
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O4 .3643 .24753 .7991 .0130 |
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O5 .34497 .12684 .0802 .0107 |
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O6 .3374 .11819 .5814 .0115 |
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O7 .3271 0 .2968 .0131 |
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H .223 0 .771 .07 .8 |
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| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
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