Crystallography Open Database

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Searching journal of publication like 'American Mineralogist' volume of publication is 76

COD ID: 1509238
CIF file Formula: - Ag Al O8 Si3 -
Comments: Sternitzke, M.; Mueller, G.; Deubener, J. Feldspars M Al Si3 O8 (M=H,Li,Ag) synthesized by low-temperature ion exchange American Mineralogist 76 (1991) 1620-1627
Space group: C -1
Cell volume: 680.876
Cell parameters: 8.221; 12.968; 7.16; 91.83; 116.8; 90.1;  

COD ID: 1510961
CIF file Formula: - B3.96 Cr0.16 Fe2.6 Mg4.64 O16 Si0.04 Ti0.6 -
Comments: Brigatti, M.F.; Capedri, S.; Bigi, S. Crystal chemistry of Fe- and Cr-rich warwickite American Mineralogist 76 (1991) 1380-1388
Space group: P n m a
Cell volume: 268.737
Cell parameters: 9.246; 3.0993; 9.378; 90; 90; 90;  

COD ID: 1537789
CIF file Formula: - Al O8 Rb Si3 -
Comments: Deubener, J.; Sternitzke, M.; Mueller, G. Feldspars M Al Si3 O8 (M= H, Li, Ag) synthesized by low-temperature ion exchange American Mineralogist 76 (1991) 1620-1627
Space group: C 1 2/m 1
Cell volume: 736.015
Cell parameters: 8.82; 12.992; 7.161; 90; 116.24; 90;  

COD ID: 1541228
CIF file Formula: - Al6 H4 K2 Na6 O30 S Si6 -
Comments: Merlino, S.; Leoni, L.; Bonaccorsi, E.; Pasero, M.; Mellini, M.; Orlandi, P. Pitiglianoite, a new feldspathoid from southern Tuscany, Italy: Chemical composition and crystal structure American Mineralogist 76 (1991) 2003-2008
Space group: P 63
Cell volume: 2212.55
Cell parameters: 22.121; 22.121; 5.221; 90; 90; 120;  

COD ID: 9001310
CIF file Formula: - Mg14 O24 Si5 -
Comments: Finger, L. W.; Hazen, R. M.; Prewitt, C. T. Crystal structures of Mg12Si4O19(OH)2 (phase B) and Mg14Si5O24 (phase AnhB) American Mineralogist 76 (1991) 1-7
Space group: P m c b
Cell volume: 835.958
Cell parameters: 5.868; 14.178; 10.048; 90; 90; 90;  

COD ID: 9001311
CIF file Formula: - H2 Mg12 O21 Si4 -
Comments: Finger, L. W.; Hazen, R. M.; Prewitt, C. T. Crystal structures of Mg12Si4O19(OH)2 (phase B) and Mg14Si5O24 (phase AnhB) American Mineralogist 76 (1991) 1-7
Space group: P 1 21/c 1
Cell volume: 1458.19
Cell parameters: 10.588; 14.097; 10.073; 90; 104.1; 90;  

COD ID: 9001312
CIF file Formula: - Al Ge3 Na O8 -
Comments: Fleet, M. E. Structures of low gallium albite (NaGaSi3O8) and intermediate germanium albite (NaAlGe3O8): Tetrahedral-site ordering in sodium feldspar Sample: synthetic NaAlGe3O8 American Mineralogist 76 (1991) 92-99
Space group: C -1
Cell volume: 734.999
Cell parameters: 8.419; 13.298; 7.354; 94.49; 116.25; 90.88;  

COD ID: 9001313
CIF file Formula: - Ga1.001 Na O8 Si2.999 -
Comments: Fleet, M. E. Structures of low gallium albite (NaGaSi3O8) and intermediate germanium albite (NaAlGe3O8): Tetrahedral-site ordering in sodium feldspar Sample: synthetic NaGaSi3O8 American Mineralogist 76 (1991) 92-99
Space group: C -1
Cell volume: 672.78
Cell parameters: 8.161; 12.851; 7.191; 94.39; 116.52; 87.38;  

COD ID: 9001314
CIF file Formula: - Al6.25 B2.54 Fe0.37 Mg0.84 O18.5 Si2 -
Comments: Niven, M. L.; Waters, D. J.; Moore, J. M. The crystal structure of werdingite, (Mg,Fe)2Al12(Al,Fe)2Si4(B,Al)4O37, and its relationship to sillimanite, mullite and grandidierite American Mineralogist 76 (1991) 246-256
Space group: P -1
Cell volume: 650.51
Cell parameters: 7.995; 8.152; 11.406; 110.45; 110.85; 84.66;  

COD ID: 9001315
CIF file Formula: - As Sb -
Comments: Bayless, P. Crystal chemistry and crystallography of some minerals in the tetradymite group American Mineralogist 76 (1991) 257-265
Space group: R -3 m :H
Cell volume: 152.083
Cell parameters: 4.0255; 4.0255; 10.837; 90; 90; 120;  

COD ID: 9001316
CIF file Formula: - Ag Bi Te2 -
Comments: Bayliss, P. Crystal chemistry and crystallography of some minerals in the tetradymite group American Mineralogist 76 (1991) 257-265
Space group: P -3 m 1
Cell volume: 358.736
Cell parameters: 4.468; 4.468; 20.75; 90; 90; 120;  

COD ID: 9001317
CIF file Formula: - Bi S0.56 Te0.44 -
Comments: Bayliss, P. Crystal chemistry and crystallography of some minerals in the tetradymite group American Mineralogist 76 (1991) 257-265
Space group: P -3 m 1
Cell volume: 360.562
Cell parameters: 4.2477; 4.2477; 23.075; 90; 90; 120;  

COD ID: 9001318
CIF file Formula: - K Li Mn2 O12 Si4 -
Comments: Tyrna, P. L.; Guggenheim, S. The crystal structure of norrishite, KLiMn2Si4O12: An oxygen-rich mica American Mineralogist 76 (1991) 266-271
Space group: C 1 2/m 1
Cell volume: 469.511
Cell parameters: 5.289; 8.914; 10.062; 90; 98.22; 90;  

COD ID: 9001319
CIF file Formula: - Cl0.675 Fe4 O8 -
Comments: Post, J. E.; Buchwald, V. F. Crystal structure refinement of akaganeite American Mineralogist 76 (1991) 272-277
Space group: I 1 2/m 1
Cell volume: 338.088
Cell parameters: 10.6; 3.0339; 10.513; 90; 90.24; 90;  

COD ID: 9001320
CIF file Formula: - F2 O4 Pb2 S -
Comments: Kampf, A. R. Grandreefite, Pb2F2SO4: Crystal structure and relationship to the lanthanide oxide sulfates, Ln2O2SO4 American Mineralogist 76 (1991) 278-282
Space group: A 1 2/a 1
Cell volume: 523.147
Cell parameters: 8.667; 4.4419; 14.242; 90; 107.418; 90;  

COD ID: 9001321
CIF file Formula: - Al2.4 O4.8 Si0.6 -
Comments: Angel, R. J.; McMullan, R. K.; Prewitt, C. T. Substructure and superstructure of mullite by neutron diffraction Model 1 Neutron American Mineralogist 76 (1991) 332-342
Space group: P b a m
Cell volume: 168.563
Cell parameters: 7.588; 7.688; 2.8895; 90; 90; 90;  

COD ID: 9001322
CIF file Formula: - Al2.4 O4.8 Si0.6 -
Comments: Angel, R. J.; McMullan, R. K.; Prewitt, C. T. Substructure and superstructure of mullite by neutron diffraction Model 2 X-ray American Mineralogist 76 (1991) 332-342
Space group: P b a m
Cell volume: 168.034
Cell parameters: 7.5785; 7.6817; 2.8864; 90; 90; 90;  

COD ID: 9001323
CIF file Formula: - Ca O5 Si Ti -
Comments: Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A. Alpha-decay damage in titanite sample M28658 natural from Maevatanana, Malagasy Republic American Mineralogist 76 (1991) 370-396
Space group: C 1 2/c 1
Cell volume: 367.635
Cell parameters: 6.549; 8.695; 7.06; 90; 113.87; 90;  

COD ID: 9001324
CIF file Formula: - Ca O5 Si Ti -
Comments: Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A. Alpha-decay damage in titanite sample M28658 annealed at 1090 C, from Maevatanana, Malagasy Republic American Mineralogist 76 (1991) 370-396
Space group: C 1 2/c 1
Cell volume: 365.977
Cell parameters: 6.539; 8.692; 7.037; 90; 113.79; 90;  

COD ID: 9001325
CIF file Formula: - Ca O5 Si Ti -
Comments: Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A. Alpha-decay damage in titanite sample E2312 natural, from Sebastapol Twp., Ontario American Mineralogist 76 (1991) 370-396
Space group: C 1 2/c 1
Cell volume: 368.764
Cell parameters: 6.554; 8.708; 7.069; 90; 113.93; 90;  

COD ID: 9001326
CIF file Formula: - Ca O5 Si Ti -
Comments: Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A. Alpha-decay damage in titanite sample E2312 annealed at 1090 C, from Sebastapol Twp., Ontario American Mineralogist 76 (1991) 370-396
Space group: C 1 2/c 1
Cell volume: 367.272
Cell parameters: 6.547; 8.695; 7.059; 90; 113.94; 90;  

COD ID: 9001327
CIF file Formula: - Ca O5 Si Ti -
Comments: Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A. Alpha-decay damage in titanite sample M28173 natural, from Gjerstad, Norway American Mineralogist 76 (1991) 370-396
Space group: C 1 2/c 1
Cell volume: 369.565
Cell parameters: 6.564; 8.719; 7.057; 90; 113.79; 90;  

COD ID: 9001328
CIF file Formula: - Ca O5 Si Ti -
Comments: Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A. Alpha-decay damage in titanite sample M28173 annealed at 1090 C, from Gjerstad, Norway American Mineralogist 76 (1991) 370-396
Space group: C 1 2/c 1
Cell volume: 366.665
Cell parameters: 6.538; 8.699; 7.044; 90; 113.76; 90;  

COD ID: 9001329
CIF file Formula: - Ca O5 Si Ti -
Comments: Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A. Alpha-decay damage in titanite sample from Cardiff U Mine, Ontario, natural American Mineralogist 76 (1991) 370-396
Space group: C 1 2/c 1
Cell volume: 376.34
Cell parameters: 6.607; 8.775; 7.11; 90; 114.08; 90;  

COD ID: 9001330
CIF file Formula: - Ca O5 Si Ti -
Comments: Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A. Alpha-decay damage in titanite sample from Cardiff U Mine, Ontario, annealed at 1090 C American Mineralogist 76 (1991) 370-396
Space group: C 1 2/c 1
Cell volume: 365.075
Cell parameters: 6.53; 8.677; 7.048; 90; 113.91; 90;  

COD ID: 9001331
CIF file Formula: - Al1.849 H4 Mg2.076 O9 Si1.075 -
Comments: Wiewiora, A.; Rausell Colom, J. A.; Garcia Gonzalez, T. The crystal structure of amesite from Mount Sobotka: a nonstandard polytype American Mineralogist 76 (1991) 647-652
Space group: C 1
Cell volume: 688.753
Cell parameters: 5.31; 9.212; 14.401; 102.11; 90.2; 90.1;  

COD ID: 9001332
CIF file Formula: - Al0.06 Ca0.91 Fe0.1 Mg0.91 Na0.05 O6 Si1.97 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SRV 4, Di90Jd05, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 438.272
Cell parameters: 9.739; 8.913; 5.253; 90; 106.02; 90;  

COD ID: 9001333
CIF file Formula: - Al0.1 Ca0.78 Cr0.09 Fe0.05 Mg0.83 Na0.18 O6 Si1.97 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SBB 7P, Di78Jd18, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 434.323
Cell parameters: 9.693; 8.889; 5.253; 90; 106.34; 90;  

COD ID: 9001334
CIF file Formula: - Al0.19 Ca0.71 Fe0.08 Mg0.83 Na0.2 O6 Si1.98 Ti0.01 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SBB 37, Di71Jd20, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 431.659
Cell parameters: 9.678; 8.853; 5.255; 90; 106.52; 90;  

COD ID: 9001335
CIF file Formula: - Al0.22 Ca0.61 Fe0.2 Mg0.72 Na0.25 O6 Si2 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SBB 34, Di62Jd24, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 429.614
Cell parameters: 9.662; 8.841; 5.253; 90; 106.78; 90;  

COD ID: 9001336
CIF file Formula: - Al0.28 Ca0.65 Fe0.13 Mg0.65 Na0.26 O6 Si2 Ti0.01 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SBB 3H, Di64Jd26, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 429.519
Cell parameters: 9.654; 8.831; 5.255; 90; 106.52; 90;  

COD ID: 9001337
CIF file Formula: - Al0.27 Ca0.52 Fe0.24 Mg0.66 Mn0.01 Na0.29 O6 Si2 Ti0.01 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SBB 39, Di52Jd27, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 427.449
Cell parameters: 9.644; 8.82; 5.256; 90; 107.04; 90;  

COD ID: 9001338
CIF file Formula: - Al0.32 Ca0.55 Fe0.15 Mg0.65 Na0.3 O6 Si2 Ti0.01 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SBB 25, Di55Jd30, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 426.36
Cell parameters: 9.628; 8.808; 5.254; 90; 106.88; 90;  

COD ID: 9001339
CIF file Formula: - Al0.52 Ca0.47 Fe0.07 Mg0.46 Na0.41 O6 Si2 Ti0.01 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SBB 61, Di47Jd40, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 418.977
Cell parameters: 9.561; 8.73; 5.249; 90; 107; 90;  

COD ID: 9001340
CIF file Formula: - Al0.58 Ca0.45 Fe0.07 Mg0.4 Na0.47 O6 Si1.97 Ti0.01 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SBB 37, Di45Jd48, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 418.159
Cell parameters: 9.551; 8.724; 5.247; 90; 106.97; 90;  

COD ID: 9001341
CIF file Formula: - Al0.68 Ca0.45 Fe0.03 Mg0.37 Na0.55 O6 Si1.92 -
Comments: Oberti, R.; Caporuscio, F. A. Crystal chemistry of clinopyroxenes from mantle eclogites: A study of the key role of the M2 site population by means of crystal-structure refinement sample SBB 2H, Di46Jd55, diopside - jadeite join American Mineralogist 76 (1991) 1141-1152
Space group: C 1 2/c 1
Cell volume: 417.445
Cell parameters: 9.545; 8.713; 5.246; 90; 106.9; 90;  

COD ID: 9001342
CIF file Formula: - Ca3.895 Ce0.631 F Na0.474 O12 P2.841 Si0.159 -
Comments: Hughes J M; Cameron M; Mariano A N Rare-earth-element ordering and structural variations in natural rare-earth-bearing apatites sample from Pajarito, New Mexico American Mineralogist 76 (1991) 1165-1173
Space group: P 63/m
Cell volume: 529.544
Cell parameters: 9.4052; 9.4052; 6.9125; 90; 90; 120;  

COD ID: 9001343
CIF file Formula: - Ca4.557 Ce0.423 F0.335 H2 Na0.02 O12.664 P2.595 Si0.405 -
Comments: Hughes J M; Cameron M; Mariano A N Rare-earth-element ordering and structural variations in natural rare-earth-bearing apatites sample B from the Oka carbonatite American Mineralogist 76 (1991) 1165-1173
Space group: P 63/m
Cell volume: 531.48
Cell parameters: 9.4202; 9.4202; 6.9157; 90; 90; 120;  

COD ID: 9001344
CIF file Formula: - Ca4.641 Ce0.309 F Na0.05 O12 P2.781 Si0.219 -
Comments: Hughes J M; Cameron M; Mariano A N Rare-earth-element ordering and structural variations in natural rare-earth-bearing apatites sample from Kipawa, Quebec American Mineralogist 76 (1991) 1165-1173
Space group: P 63/m
Cell volume: 526.877
Cell parameters: 9.3908; 9.3908; 6.8988; 90; 90; 120;  

COD ID: 9001345
CIF file Formula: - Ca4.825 Ce0.165 F0.74 H2 Na0.01 O12.26 P2.841 Si0.159 -
Comments: Hughes J M; Cameron M; Mariano A N Rare-earth-element ordering and structural variations in natural rare-earth-bearing apatites sample from the Oka carbonatite American Mineralogist 76 (1991) 1165-1173
Space group: P 63/m
Cell volume: 527.494
Cell parameters: 9.3995; 9.3995; 6.8941; 90; 90; 120;  

COD ID: 9001346
CIF file Formula: - Al1.369 Ca0.03 Cr0.048 Fe0.39 K0.955 Mg2.166 Mn0.021 Na0.015 O12 Si2.856 Ti0.144 -
Comments: Brigatti, M. F.; Galli, E.; Poppi, L. Effect of Ti substitution in biotite-M crystal chemistry Sample 8 from a lamproite rock, Puebla De Mula, Spain American Mineralogist 76 (1991) 1174-1183
Space group: C 1 2/m 1
Cell volume: 493.314
Cell parameters: 5.317; 9.207; 10.232; 90; 99.98; 90;  

COD ID: 9001347
CIF file Formula: - Al1.092 Ca0.006 Cr0.024 Fe0.282 K0.952 Mg2.424 Mn0.015 Na0.024 O12 Si2.908 Ti0.177 -
Comments: Brigatti, M. F.; Galli, E.; Poppi, L. Effect of Ti substitution in biotite-M crystal chemistry Sample 9 from a lamproite rock, Cancarix, Spain American Mineralogist 76 (1991) 1174-1183
Space group: C 1 2/m 1
Cell volume: 487.875
Cell parameters: 5.306; 9.19; 10.163; 90; 100.11; 90;  

COD ID: 9001348
CIF file Formula: - Al1.161 Ca0.004 Cr0.054 Fe0.588 K0.958 Mg1.602 Mn0.03 Na0.016 O12 Si2.932 Ti0.522 -
Comments: Brigatti, M. F.; Galli, E.; Poppi, L. Effect of Ti substitution in biotite-M crystal chemistry Sample 10 from a lamproite rock, Fortuna, Spain American Mineralogist 76 (1991) 1174-1183
Space group: C 1 2/m 1
Cell volume: 488.206
Cell parameters: 5.322; 9.228; 10.102; 90; 100.25; 90;  

COD ID: 9001349
CIF file Formula: - Al1.282 Ca0.013 Cr0.072 Fe0.504 K0.955 Mg1.899 Mn0.027 Na0.03 O12 Si2.868 Ti0.324 -
Comments: Brigatti, M. F.; Galli, E.; Poppi, L. Effect of Ti substitution in biotite-M crystal chemistry Sample 11 from a lamproite rock, Jummilla, Spain American Mineralogist 76 (1991) 1174-1183
Space group: C 1 2/m 1
Cell volume: 489.657
Cell parameters: 5.315; 9.204; 10.168; 90; 100.13; 90;  

COD ID: 9001350
CIF file Formula: - Al1.135 Ca0.002 Cr0.054 Fe0.498 K0.947 Mg2.088 Mn0.018 Na0.051 O12 Si2.904 Ti0.267 -
Comments: Brigatti, M. F.; Galli, E.; Poppi, L. Effect of Ti substitution in biotite-M crystal chemistry Sample 12 from a lamproite rock, Jummilla, Spain American Mineralogist 76 (1991) 1174-1183
Space group: C 1 2/m 1
Cell volume: 488.359
Cell parameters: 5.314; 9.19; 10.16; 90; 100.18; 90;  

COD ID: 9001351
CIF file Formula: - Al1.27 Ca0.007 Cr0.006 Fe0.942 K0.915 Mg1.476 Mn0.024 Na0.015 O12 Si2.736 Ti0.39 -
Comments: Brigatti, M. F.; Galli, E.; Poppi, L. Effect of Ti substitution in biotite-M crystal chemistry Sample 15 from a alkaline gabbro-peralkaline syenite rock, Mt St Hilaire, Quebec American Mineralogist 76 (1991) 1174-1183
Space group: C 1 2/m 1
Cell volume: 493.558
Cell parameters: 5.329; 9.235; 10.19; 90; 100.2; 90;  

COD ID: 9001352
CIF file Formula: - Al1.249 Ca0.009 Cr0.006 Fe1.239 K0.968 Mg1.401 Mn0.024 Na0.02 O12 Si2.832 Ti0.231 -
Comments: Brigatti, M. F.; Galli, E.; Poppi, L. Effect of Ti substitution in biotite-M crystal chemistry Sample 16 from a monzonite-alkali syenite, Sande caldron, Norway American Mineralogist 76 (1991) 1174-1183
Space group: C 1 2/m 1
Cell volume: 494.904
Cell parameters: 5.333; 9.256; 10.186; 90; 100.17; 90;  

COD ID: 9001353
CIF file Formula: - Al1.428 Ca0.001 Cr0.006 Fe1.296 K0.914 Mg1.245 Mn0.009 Na0.022 O12 Si2.764 Ti0.198 -
Comments: Brigatti, M. F.; Galli, E.; Poppi, L. Effect of Ti substitution in biotite-M crystal chemistry Sample 17 from a quartz diorite, Capo Vaticano, Italy American Mineralogist 76 (1991) 1174-1183
Space group: C 1 2/m 1
Cell volume: 492.993
Cell parameters: 5.323; 9.215; 10.21; 90; 100.14; 90;  

COD ID: 9001354
CIF file Formula: - Al0.02 B Cr0.02 Fe0.85 Mg1.07 O4 Ti0.04 -
Comments: Bigi, S.; Brigatti, M. F.; Capedri, S. Crystal chemistry of Fe- and Cr-rich warwickite sample S1 American Mineralogist 76 (1991) 1380-1388
Space group: P n m a
Cell volume: 268.336
Cell parameters: 9.246; 3.0927; 9.384; 90; 90; 90;  

COD ID: 9001355
CIF file Formula: - Al0.01 B Cr0.23 Fe0.5 Mg1.14 O4 Ti0.12 -
Comments: Bigi, S.; Brigatti, M. F.; Capedri, S. Crystal chemistry of Fe- and Cr-rich warwickite sample S2 American Mineralogist 76 (1991) 1380-1388
Space group: P n m a
Cell volume: 266.749
Cell parameters: 9.226; 3.086; 9.369; 90; 90; 90;  

COD ID: 9001356
CIF file Formula: - Al0.04 B Cr0.18 Fe0.51 Mg1.15 O4 Ti0.12 -
Comments: Bigi, S.; Brigatti, M. F.; Capedri, S. Crystal chemistry of Fe- and Cr-rich warwickite sample S3 American Mineralogist 76 (1991) 1380-1388
Space group: P n m a
Cell volume: 267.519
Cell parameters: 9.23; 3.0906; 9.378; 90; 90; 90;  

COD ID: 9001357
CIF file Formula: - Al0.02 B Cr0.17 Fe0.47 Mg1.18 O4 Ti0.16 -
Comments: Bigi, S.; Brigatti, M. F.; Capedri, S. Crystal chemistry of Fe- and Cr-rich warwickite sample S4 American Mineralogist 76 (1991) 1380-1388
Space group: P n m a
Cell volume: 266.691
Cell parameters: 9.228; 3.084; 9.371; 90; 90; 90;  

COD ID: 9001358
CIF file Formula: - B Cr0.04 Fe0.65 Mg1.16 O4 Ti0.15 -
Comments: Bigi, S.; Brigatti, M. F.; Capedri, S. Crystal chemistry of Fe- and Cr-rich warwickite sample S5 American Mineralogist 76 (1991) 1380-1388
Space group: P n m a
Cell volume: 268.737
Cell parameters: 9.246; 3.0993; 9.378; 90; 90; 90;  

COD ID: 9001359
CIF file Formula: - Al0.02 B Cr0.02 Fe0.61 Mg1.18 O4 Ti0.17 -
Comments: Bigi, S.; Brigatti, M. F.; Capedri, S. Crystal chemistry of Fe- and Cr-rich warwickite sample S6 American Mineralogist 76 (1991) 1380-1388
Space group: P n m a
Cell volume: 268.651
Cell parameters: 9.242; 3.098; 9.383; 90; 90; 90;  

COD ID: 9001360
CIF file Formula: - Al0.01 B Cr0.23 Fe0.54 Mg1.12 O4 Ti0.1 -
Comments: Bigi, S.; Brigatti, M. F.; Capedri, S. Crystal chemistry of Fe- and Cr-rich warwickite sample S7 American Mineralogist 76 (1991) 1380-1388
Space group: P n m a
Cell volume: 269.235
Cell parameters: 9.255; 3.0941; 9.402; 90; 90; 90;  

COD ID: 9001361
CIF file Formula: - Fe0.32 Mn1.68 O9 Pb2 Si2 -
Comments: Moore, P. B.; Sen Gupta, P. K.; Shen, J.; Schlemper, E. O. The kentrolite-melanotekite series, 4Pb2(Mn,Fe)2O2[Si2O7]: Chemical crystallographic relations, lone-pair splitting, and cation relation to 8URe2 American Mineralogist 76 (1991) 1389-1399
Space group: P b c n
Cell volume: 764.202
Cell parameters: 6.961; 11.018; 9.964; 90; 90; 90;  

COD ID: 9001362
CIF file Formula: - B2 H18 Mg3 O20 P2 -
Comments: Sen Gupta, P. K.; Swihart, G. H.; Dimitrijevic, R.; Hossain, M. B. The crystal structure of luneburgite, Mg3(H2O)6[B2(OH)6(PO4)2] American Mineralogist 76 (1991) 1400-1407
Space group: P -1
Cell volume: 372.696
Cell parameters: 6.3475; 9.8027; 6.2976; 84.46; 106.4; 96.4;  

COD ID: 9001363
CIF file Formula: - Mn13 O24 Sb Si2 -
Comments: Moore, P. B.; Sen Gupta, P. K.; Le Page, Y. The remarkable langbanite structure type: Crystal structure, chemical crystallography and relation to some other cation close-packed structures American Mineralogist 76 (1991) 1408-1425
Space group: P 3 1 m
Cell volume: 1285.27
Cell parameters: 11.563; 11.563; 11.1; 90; 90; 120;  

COD ID: 9001364
CIF file Formula: - Al2 Mg O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample W, T = 293 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 528.367
Cell parameters: 8.08435; 8.08435; 8.08435; 90; 90; 90;  

COD ID: 9001365
CIF file Formula: - Al2 Mg O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample UC, T = 293 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 527.465
Cell parameters: 8.07975; 8.07975; 8.07975; 90; 90; 90;  

COD ID: 9001366
CIF file Formula: - Al2.01 Mg0.99 O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample W, T = 873 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 536.379
Cell parameters: 8.12501; 8.12501; 8.12501; 90; 90; 90;  

COD ID: 9001367
CIF file Formula: - Al2 Mg O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample UC, T = 923 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 536.393
Cell parameters: 8.12508; 8.12508; 8.12508; 90; 90; 90;  

COD ID: 9001368
CIF file Formula: - Al2.01 Mg0.99 O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample W, T = 973 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 537.802
Cell parameters: 8.13219; 8.13219; 8.13219; 90; 90; 90;  

COD ID: 9001369
CIF file Formula: - Al2.01 Mg0.99 O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample UC, T = 973 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 537.114
Cell parameters: 8.12872; 8.12872; 8.12872; 90; 90; 90;  

COD ID: 9001370
CIF file Formula: - Al2.01 Mg0.99 O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample UC, T = 1023 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 537.834
Cell parameters: 8.13235; 8.13235; 8.13235; 90; 90; 90;  

COD ID: 9001371
CIF file Formula: - Al2.01 Mg0.99 O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample W, T = 1073 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 539.208
Cell parameters: 8.13927; 8.13927; 8.13927; 90; 90; 90;  

COD ID: 9001372
CIF file Formula: - Al2.01 Mg0.99 O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample UC, T = 1073 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 538.584
Cell parameters: 8.13613; 8.13613; 8.13613; 90; 90; 90;  

COD ID: 9001373
CIF file Formula: - Al1.99 Mg1.01 O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample UC, T = 1123 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 539.335
Cell parameters: 8.13991; 8.13991; 8.13991; 90; 90; 90;  

COD ID: 9001374
CIF file Formula: - Al2.01 Mg0.99 O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample W, T = 1173 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 540.579
Cell parameters: 8.14616; 8.14616; 8.14616; 90; 90; 90;  

COD ID: 9001375
CIF file Formula: - Al2.01 Mg0.99 O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample UC, T = 1173 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 540.087
Cell parameters: 8.14369; 8.14369; 8.14369; 90; 90; 90;  

COD ID: 9001376
CIF file Formula: - Al2 Mg O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample W, T = 1273 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 542.159
Cell parameters: 8.15409; 8.15409; 8.15409; 90; 90; 90;  

COD ID: 9001377
CIF file Formula: - Al2 Mg O4 -
Comments: Peterson, R. C.; Lager, G. A.; Hitterman, R. L. A time-of-flight neutron powder diffraction study of MgAl2O4 at temperatures up to 1273 K sample UC, T = 1273 K American Mineralogist 76 (1991) 1455-1458
Space group: F d -3 m :2
Cell volume: 541.523
Cell parameters: 8.1509; 8.1509; 8.1509; 90; 90; 90;  

COD ID: 9001378
CIF file Formula: - C4 Cl Cu4 O28 Pb4 Si4 -
Comments: Grice, J. D.; Nickel, E. H.; Gault, R. A. Ashburtonite, a new bicarbonate-silicate mineral from Ashburton Downs, Western Australia: Description and structure determination American Mineralogist 76 (1991) 1701-1707
Space group: I 4/m
Cell volume: 1236.51
Cell parameters: 14.234; 14.234; 6.103; 90; 90; 90;  

COD ID: 9001379
CIF file Formula: - Mg2 Mn O14 Zn2 -
Comments: Grice, J. D.; Dunn, P. J. The crystal structure of cianciulliite, Mn(Mg,Mn)2Zn2(OH)10*2-4H2O American Mineralogist 76 (1991) 1711-1747
Space group: C 1 2/m 1
Cell volume: 533.163
Cell parameters: 15.405; 6.344; 5.562; 90; 101.23; 90;  

COD ID: 9001380
CIF file Formula: - Al7.08 F0.25 Fe0.332 H0.6 Mg3.158 O21.75 Si3.56 -
Comments: Klaska, R.; Grew, E. S. The crystal structure of B-free kornerupine: Conditions favoring the incorporation of variable amounts of B through B = Si substitution in kornerupine Note: Sample is from the Sinyoni Claims in the Limpopo Belt near Beit Bridge, Zimbabwe American Mineralogist 76 (1991) 1824-1835
Space group: C m c m
Cell volume: 1493.24
Cell parameters: 16.117; 13.728; 6.749; 90; 90; 90;  

COD ID: 9001381
CIF file Formula: - Al0.81 Be2.19 Ca2 H3.52 K Na0.188 O30.668 Si12 -
Comments: Hawthorne, F. C.; Kimata, M.; Cerny, P.; Ball, N. A.; Rossman, G. R.; Grice, J. D. The crystal chemistry of the milarite-group minerals sample #25 from Guanajuato Note: U(1,2) of WatB/NaB changed to match symmetry constraints American Mineralogist 76 (1991) 1836-1856
Space group: P 6/m c c
Cell volume: 1299.35
Cell parameters: 10.41; 10.41; 13.845; 90; 90; 120;  

COD ID: 9001382
CIF file Formula: - Al0.729 Be2.271 Ca1.968 H4.48 K Na0.24 O30.72 Si12 Y0.032 -
Comments: Hawthorne, F. C.; Kimata, M.; Cerny, P.; Ball, N. A.; Rossman, G. R.; Grice, J. D. The crystal chemistry of the milarite-group minerals sample #33 from Tittling Note: U(1,2) of WatB/NaB/KC changed to match symmetry constraints American Mineralogist 76 (1991) 1836-1856
Space group: P 6/m c c
Cell volume: 1295.97
Cell parameters: 10.404; 10.404; 13.825; 90; 90; 120;  

COD ID: 9001383
CIF file Formula: - Al0.54 Be2.46 Ca2 H8 K Na0.448 O30.92 Si12 -
Comments: Hawthorne, F. C.; Kimata, M.; Cerny, P.; Ball, N. A.; Rossman, G. R.; Grice, J. D. The crystal chemistry of the milarite-group minerals sample #35 from east Siberia Note: U(1,2) of WatB/NaB changed to match symmetry constraints American Mineralogist 76 (1991) 1836-1856
Space group: P 6/m c c
Cell volume: 1292.89
Cell parameters: 10.415; 10.415; 13.763; 90; 90; 120;  

COD ID: 9001384
CIF file Formula: - Al0.651 Be2.349 Ca2 H8 K Na0.348 O30.94 Si12 -
Comments: Hawthorne, F. C.; Kimata, M.; Cerny, P.; Ball, N. A.; Rossman, G. R.; Grice, J. D. The crystal chemistry of the milarite-group minerals sample #30 from Rossing American Mineralogist 76 (1991) 1836-1856
Space group: P 6/m c c
Cell volume: 1289.86
Cell parameters: 10.396; 10.396; 13.781; 90; 90; 120;  

COD ID: 9001385
CIF file Formula: - Al0.48 Be2.52 Ca1.532 K Na0.048 O30 Si12 Y0.468 -
Comments: Hawthorne, F. C.; Kimata, M.; Cerny, P.; Ball, N. A.; Rossman, G. R.; Grice, J. D. The crystal chemistry of the milarite-group minerals sample #36 from Jaguaracu American Mineralogist 76 (1991) 1836-1856
Space group: P 6/m c c
Cell volume: 1276.13
Cell parameters: 10.342; 10.342; 13.777; 90; 90; 120;  

COD ID: 9001386
CIF file Formula: - Al0.36 Be2.64 Ca1.38 K Na0.02 O30 Si12 Y0.62 -
Comments: Hawthorne, F. C.; Kimata, M.; Cerny, P.; Ball, N. A.; Rossman, G. R.; Grice, J. D. The crystal chemistry of the milarite-group minerals sample #37 from Strange Lake American Mineralogist 76 (1991) 1836-1856
Space group: P 6/m c c
Cell volume: 1273.88
Cell parameters: 10.34; 10.34; 13.758; 90; 90; 120;  

COD ID: 9001387
CIF file Formula: - Ca4.686 F O12 P3 Sr0.314 -
Comments: Hughes J M; Cameron M; Crowley K D Ordering of divalent cations in the apatite structure: Crystal structure refinements of natural Mn- and Sr-bearing apatite sample Sr.63 American Mineralogist 76 (1991) 1857-1862
Space group: P 63/m
Cell volume: 526.985
Cell parameters: 9.3902; 9.3902; 6.9011; 90; 90; 120;  

COD ID: 9001388
CIF file Formula: - Ca4.852 F0.89 O12 P3 Sr0.148 -
Comments: Hughes J M; Cameron M; Crowley K D Ordering of divalent cations in the apatite structure: Crystal structure refinements of natural Mn- and Sr-bearing apatite sample Sr.29 American Mineralogist 76 (1991) 1857-1862
Space group: P 63/m
Cell volume: 525.006
Cell parameters: 9.3786; 9.3786; 6.8922; 90; 90; 120;  

COD ID: 9001389
CIF file Formula: - Ca4.395 F0.74 Mn0.605 O12 P3 -
Comments: Hughes J M; Cameron M; Crowley K D Ordering of divalent cations in the apatite structure: Crystal structure refinements of natural Mn- and Sr-bearing apatite sample Mn1.21 American Mineralogist 76 (1991) 1857-1862
Space group: P 63/m
Cell volume: 515.774
Cell parameters: 9.343; 9.343; 6.8227; 90; 90; 120;  

COD ID: 9001390
CIF file Formula: - Ca4.791 F0.93 Mn0.211 O12 P3 -
Comments: Hughes J M; Cameron M; Crowley K D Ordering of divalent cations in the apatite structure: Crystal structure refinements of natural Mn- and Sr-bearing apatite sample Mn.42 American Mineralogist 76 (1991) 1857-1862
Space group: P 63/m
Cell volume: 520.461
Cell parameters: 9.3596; 9.3596; 6.8603; 90; 90; 120;  

COD ID: 9001391
CIF file Formula: - Al4.08 Ca1.82 H12.76 K0.4 Mg0.04 Na4 O48.76 Si13.92 -
Comments: Armbruster, T.; Gunter, M. E. Stepwise dehydration of heulandite-clinoptilolite from Succor Creek, Oregon, U.S.A.: A single-crystal X-ray study at 100 K sample name: natural American Mineralogist 76 (1991) 1872-1883
Space group: C 1 2/m 1
Cell volume: 2096.64
Cell parameters: 17.64; 17.94; 7.405; 90; 116.53; 90;  

COD ID: 9001392
CIF file Formula: - Al4.08 Ca0.9 H12.44 K0.14 Mg0.08 Na2.12 O48.44 Si13.92 -
Comments: Armbruster, T.; Gunter, M. E. Stepwise dehydration of heulandite-clinoptilolite from Succor Creek, Oregon, U.S.A.: A single-crystal X-ray study at 100K sample name: dehyd1 American Mineralogist 76 (1991) 1872-1883
Space group: C 1 2/m 1
Cell volume: 2090.39
Cell parameters: 17.628; 17.902; 7.403; 90; 116.52; 90;  

COD ID: 9001393
CIF file Formula: - Al4.08 Ca0.772 H8.82 K0.1 Mg0.05 Na1.64 O44.82 Si13.92 -
Comments: Armbruster, T.; Gunter, M. E. Stepwise dehydration of heulandite-clinoptilolite from Succor Creek, Oregon, U.S.A.: A single-crystal X-ray study at 100K sample name: dehyd2 American Mineralogist 76 (1991) 1872-1883
Space group: C 1 2/m 1
Cell volume: 2060.13
Cell parameters: 17.607; 17.692; 7.412; 90; 116.84; 90;  

COD ID: 9001394
CIF file Formula: - Al4.08 Ca0.66 H7.96 K0.36 Na1.56 O43.96 Si13.92 -
Comments: Armbruster, T.; Gunter, M. E. Stepwise dehydration of heulandite-clinoptilolite from Succor Creek, Oregon, U.S.A.: A single-crystal X-ray study at 100K sample name: dehyd3 American Mineralogist 76 (1991) 1872-1883
Space group: C 1 2/m 1
Cell volume: 2038.65
Cell parameters: 17.576; 17.58; 7.403; 90; 116.97; 90;  

COD ID: 9001395
CIF file Formula: - Al4.08 Ca0.88 H1.86 K0.26 Na1.2 O37.86 Si13.92 -
Comments: Armbruster, T.; Gunter, M. E. Stepwise dehydration of heulandite-clinoptilolite from Succor Creek, Oregon, U.S.A.: A single-crystal X-ray study at 100K sample name: dehyd4 American Mineralogist 76 (1991) 1872-1883
Space group: C 1 2/m 1
Cell volume: 1863.93
Cell parameters: 17; 16.66; 7.35; 90; 116.44; 90;  

COD ID: 9001396
CIF file Formula: - Cl3 Cs H12 Mg O6 -
Comments: Waizumi, K.; Masuda, H.; Ohtaki, H.; Scripkin, M. Y.; Burkov, K. A. Crystallographic investigations of [Mg(H2O)6]XCl3 double salts (X = K, Rb, Cs, NH4): Crystal structure of [Mg(H2O)6]CsCl3 Note: modified perovskite structure American Mineralogist 76 (1991) 1884-1888
Space group: P 1
Cell volume: 614.801
Cell parameters: 6.7507; 13.495; 6.75; 90.13; 91.15; 90.18;  

COD ID: 9001397
CIF file Formula: - Fe0.333 Nb0.501 O2 Ta0.166 -
Comments: Wenger, M.; Armbruster, T.; Geiger, C. A. Cation distribution in partially ordered columbite from the Kings Mountain pegmatite, North Carolina sample NCP5, T = 100 K American Mineralogist 76 (1991) 1897-1904
Space group: P b c n
Cell volume: 416.053
Cell parameters: 14.189; 5.727; 5.12; 90; 90; 90;  

COD ID: 9001398
CIF file Formula: - Fe0.333 Nb0.5 O2 Ta0.167 -
Comments: Wenger, M.; Armbruster, T.; Geiger, C. A. Cation distribution in partially ordered columbite from the Kings Mountain pegmatite, North Carolina SAMPLE ncp1, T = 293 K American Mineralogist 76 (1991) 1897-1904
Space group: P b c n
Cell volume: 415.526
Cell parameters: 14.221; 5.727; 5.102; 90; 90; 90;  

COD ID: 9001399
CIF file Formula: - Fe1.5 Mn1.5 O8 P2 -
Comments: Steele, I. M.; Olsen, E.; Pluth, J. J.; Davis, A. M. Occurrence and crystal structure of Ca-free beusite in the El Sampal IIIA iron meteorite American Mineralogist 76 (1991) 1985-1989
Space group: P 1 21/c 1
Cell volume: 603.855
Cell parameters: 8.757; 11.381; 6.136; 90; 99.09; 90;  

COD ID: 9001400
CIF file Formula: - Al9 H18 K4.002 Na10.998 O44.997 S1.5 Si9 -
Comments: Merlino, S.; Mellini, M.; Bonaccorsi, E.; Pasero, M.; Leoni, L.; Orlandi, P. Pitiglianoite, a new feldspathoid from southern Tuscany, Italy: Chemical composition and crystal structure American Mineralogist 76 (1991) 2003-2008
Space group: P 63
Cell volume: 2212.55
Cell parameters: 22.121; 22.121; 5.221; 90; 90; 120;  

COD ID: 9016739
CIF file Formula: - Al K O8 Si3 -
Comments: Deubener, J.; Sternitzke, M.; Mueller, G. Feldspars MAlSi3O8 (M=H,Li,Ag) synthesized by low-temperature ion exchange American Mineralogist 76 (1991) 1620-1627
Space group: C 1 2/m 1
Cell volume: 718.797
Cell parameters: 8.544; 13.01; 7.194; 90; 115.99; 90;  


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