data_global
_chemical_name_mineral 'Magnesio-fluoro-hastingsite'
loop_
_publ_author_name
'Bojar H P'
'Walter F'
_journal_name_full 'European Journal of Mineralogy'
_journal_volume 18 
_journal_year 2006
_journal_page_first 503
_journal_page_last 508
_publ_section_title
;
 Fluoro-magnesiohastingsite from Dealul Uroi (Hunedoara county, Romania):
 Mineral data and crystal structure of a new amphibole end-member
;
_database_code_amcsd 0020144
_chemical_compound_source 'Dealul Uroi, Hunedoara county, Romania'
_chemical_formula_sum 'Na.51 K.21 Ca2.19 Mg4.03 Ti.13 Al2.19 Fe.71 Si5.94 O22 F2'
_cell_length_a 9.871
_cell_length_b 18.006
_cell_length_c 5.314
_cell_angle_alpha 90
_cell_angle_beta 105.37
_cell_angle_gamma 90
_cell_volume 910.715
_exptl_crystal_density_diffrn      3.163
_symmetry_space_group_name_H-M 'C 1 2/m 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,z'
  '1/2+x,1/2-y,z'
  '-x,y,-z'
  '1/2-x,1/2+y,-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
NaAm   0.00000   0.48190   0.00000   0.09500   0.01700
KAm   0.00000   0.48190   0.00000   0.04000   0.01700
CaAm   0.00000   0.48190   0.00000   0.03500   0.01700
NaA2   0.05000   0.50000   0.10320   0.16000   0.02400
KA2   0.05000   0.50000   0.10320   0.06500   0.02400
CaA2   0.05000   0.50000   0.10320   0.06000   0.02400
CaM4   0.00000   0.27940   0.50000   1.00000   0.00730
MgM1   0.00000   0.08710   0.50000   0.88500   0.00730
TiM1   0.00000   0.08710   0.50000   0.04500   0.00730
AlM1   0.00000   0.08710   0.50000   0.04000   0.00730
Fe2+M1   0.00000   0.08710   0.50000   0.03000   0.00730
MgM2   0.00000   0.17540   0.00000   0.69000   0.00680
Fe3+M2   0.00000   0.17540   0.00000   0.31000   0.00680
MgM3   0.00000   0.00000   0.00000   0.88000   0.00670
AlM3   0.00000   0.00000   0.00000   0.05000   0.00670
TiM3   0.00000   0.00000   0.00000   0.04000   0.00670
Fe2+M3   0.00000   0.00000   0.00000   0.03000   0.00670
SiT1   0.28220   0.08520   0.30530   0.52500   0.00590
AlT1   0.28220   0.08520   0.30530   0.47500   0.00590
SiT2   0.29140   0.17300   0.81430   0.96000   0.00560
AlT2   0.29140   0.17300   0.81430   0.04000   0.00560
O1   0.10740   0.08650   0.21970   1.00000   0.00690
O2   0.11910   0.17150   0.73180   1.00000   0.00760
F3   0.10490   0.00000   0.71300   1.00000   0.01270
O4   0.36600   0.25100   0.78850   1.00000   0.00860
O5   0.35200   0.14040   0.11450   1.00000   0.01010
O6   0.34700   0.11670   0.61320   1.00000   0.01060
O7   0.34510   0.00000   0.28070   1.00000   0.01550