LMucko/crystallography-open-database huggingface dataset:
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 1000 C, Sample HCl/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005166
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 1000 C, Sample HCl/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1511
_cell_length_b                   8.1511
_cell_length_c                   8.1511
_cell_volume                     541.563
_database_code_amcsd             0006512
_diffrn_ambient_temperature      1273.15
_exptl_crystal_density_diffrn    4.263
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005166
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 1100 C, Sample HCl/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005167
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 1100 C, Sample HCl/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1501
_cell_length_b                   8.1501
_cell_length_c                   8.1501
_cell_volume                     541.363
_database_code_amcsd             0006513
_diffrn_ambient_temperature      1373.15
_exptl_crystal_density_diffrn    4.265
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005167
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 500 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005168
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 500 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1513
_cell_length_b                   8.1513
_cell_length_c                   8.1513
_cell_volume                     541.602
_database_code_amcsd             0006514
_diffrn_ambient_temperature      773.15
_exptl_crystal_density_diffrn    4.263
_cod_original_cell_volume        541.603
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005168
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 500 C, Sample BG2/2
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005169
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 500 C, Sample BG2/2
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1518
_cell_length_b                   8.1518
_cell_length_c                   8.1518
_cell_volume                     541.702
_database_code_amcsd             0006515
_diffrn_ambient_temperature      773.15
_exptl_crystal_density_diffrn    4.262
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005169
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 550 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005170
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 550 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1522
_cell_length_b                   8.1522
_cell_length_c                   8.1522
_cell_volume                     541.782
_database_code_amcsd             0006516
_diffrn_ambient_temperature      823.15
_exptl_crystal_density_diffrn    4.262
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005170
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 600 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005171
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 600 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1521
_cell_length_b                   8.1521
_cell_length_c                   8.1521
_cell_volume                     541.762
_database_code_amcsd             0006517
_diffrn_ambient_temperature      873.15
_exptl_crystal_density_diffrn    4.262
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005171
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 650 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005172
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 650 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1522
_cell_length_b                   8.1522
_cell_length_c                   8.1522
_cell_volume                     541.782
_database_code_amcsd             0006518
_diffrn_ambient_temperature      923.15
_exptl_crystal_density_diffrn    4.262
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005172
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 701 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005173
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 701 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1525
_cell_length_b                   8.1525
_cell_length_c                   8.1525
_cell_volume                     541.842
_database_code_amcsd             0006519
_diffrn_ambient_temperature      974.15
_exptl_crystal_density_diffrn    4.261
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005173
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 750 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005174
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 750 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1523
_cell_length_b                   8.1523
_cell_length_c                   8.1523
_cell_volume                     541.802
_database_code_amcsd             0006520
_diffrn_ambient_temperature      1023.15
_exptl_crystal_density_diffrn    4.262
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005174
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 800 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005175
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 800 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1526
_cell_length_b                   8.1526
_cell_length_c                   8.1526
_cell_volume                     541.862
_database_code_amcsd             0006521
_diffrn_ambient_temperature      1073.15
_exptl_crystal_density_diffrn    4.261
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005175
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 850 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005176
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 850 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1522
_cell_length_b                   8.1522
_cell_length_c                   8.1522
_cell_volume                     541.782
_database_code_amcsd             0006522
_diffrn_ambient_temperature      1123.15
_exptl_crystal_density_diffrn    4.262
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005176
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 900 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005177
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 900 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1522
_cell_length_b                   8.1522
_cell_length_c                   8.1522
_cell_volume                     541.782
_database_code_amcsd             0006523
_diffrn_ambient_temperature      1173.15
_exptl_crystal_density_diffrn    4.262
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005177
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 900 C, Sample BG2/2
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005178
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 900 C, Sample BG2/2
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1523
_cell_length_b                   8.1523
_cell_length_c                   8.1523
_cell_volume                     541.802
_database_code_amcsd             0006524
_diffrn_ambient_temperature      1173.15
_exptl_crystal_density_diffrn    4.262
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005178
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 950 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005179
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 950 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1520
_cell_length_b                   8.1520
_cell_length_c                   8.1520
_cell_volume                     541.742
_database_code_amcsd             0006525
_diffrn_ambient_temperature      1223.15
_exptl_crystal_density_diffrn    4.262
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005179
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 1100 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005180
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 1100 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1507
_cell_length_b                   8.1507
_cell_length_c                   8.1507
_cell_volume                     541.483
_database_code_amcsd             0006526
_diffrn_ambient_temperature      1373.15
_exptl_crystal_density_diffrn    4.264
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005180
Crystal chemistry of synthetic hercynite (FeAl2O4) from XRD structural refinements and Mossbauer spectroscopy Sample: T = 1200 C, Sample BG2/1
Larsson, L.; O'Neill H St C; Annersten, H.; European Journal of Mineralogy 6 (1994) 39–51; doi:

data_9005181
_publ_section_title
;
 Crystal chemistry of synthetic hercynite (FeAl2O4)
 from XRD structural refinements and Mossbauer spectroscopy
 Sample: T = 1200 C, Sample BG2/1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              39
_journal_page_last               51
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al2 Fe O4'
_chemical_name_mineral           Hercynite
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.1507
_cell_length_b                   8.1507
_cell_length_c                   8.1507
_cell_volume                     541.483
_database_code_amcsd             0006527
_diffrn_ambient_temperature      1473.15
_exptl_crystal_density_diffrn    4.264
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Fe Al2) O4'
_cod_database_code               9005181
Effect of Al on enstatite solubility in CMAS clinopyroxenes: 2 - Crystal chemical considerations Sample: Di75En10CaTs15
Tribaudino, M.; Molin, G. M.; Bruno, E.; European Journal of Mineralogy 6 (1994) 77–86; doi:

data_9005182
_publ_section_title
;
 Effect of Al on enstatite solubility in CMAS clinopyroxenes:
 2 - Crystal chemical considerations
 Sample: Di75En10CaTs15
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              77
_journal_page_last               86
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.29 Ca0.45 Mg0.91 O6 Si1.85'
_chemical_name_mineral           Diopside
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 106.27
_cell_angle_gamma                90
_cell_length_a                   9.707
_cell_length_b                   8.863
_cell_length_c                   5.267
_cell_formula_units_Z            4
_cell_volume                     434.989
_database_code_amcsd             0006528
_exptl_crystal_density_diffrn    2.992
_cod_original_formula_sum        'Ca.45 Mg.91 Al.29 Si1.85 O6'
_cod_database_code               9005182