data_global
_chemical_name_mineral 'Gallobeudantite'
loop_
_publ_author_name
'Jambor J L'
'Owens D R'
'Grice J D'
'Feinglos M N'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 34 
_journal_year 1996
_journal_page_first 1305
_journal_page_last 1315
_publ_section_title
;
 Gallobeudantite, PbGa3[(AsO4),(SO4)]2(OH)6, a new mineral species from Tsumeb,
 Namibia, and associated new gallium analogues of the alunite - jarosite family
;
_database_code_amcsd 0005521
_chemical_compound_source 'Tsumeb, Namibia'
_chemical_formula_sum 'Pb6 Ga3 As S O17 H9'
_cell_length_a 7.225
_cell_length_b 7.225
_cell_length_c 17.03
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 769.876
_exptl_crystal_density_diffrn     11.909
_symmetry_space_group_name_H-M 'R 3 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '2/3+x,1/3+y,1/3+z'
  '1/3+x,2/3+y,2/3+z'
  'x,x-y,z'
  '2/3+x,1/3+x-y,1/3+z'
  '1/3+x,2/3+x-y,2/3+z'
  '-y,-x,z'
  '2/3-y,1/3-x,1/3+z'
  '1/3-y,2/3-x,2/3+z'
  '-x+y,y,z'
  '2/3-x+y,1/3+y,1/3+z'
  '1/3-x+y,2/3+y,2/3+z'
  '-y,x-y,z'
  '2/3-y,1/3+x-y,1/3+z'
  '1/3-y,2/3+x-y,2/3+z'
  '-x+y,-x,z'
  '2/3-x+y,1/3-x,1/3+z'
  '1/3-x+y,2/3-x,2/3+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Pb   0.02000  -0.01400   0.00000   0.04020
Ga   0.99780   0.49890   0.49910   0.01540
As   0.00000   0.00000   0.68250   0.00840
S   0.00000   0.00000   0.30110   0.02060
O1   0.00000   0.00000   0.57900   0.02000
O2   0.00000   0.00000   0.39400   0.02000
O3   0.75200   0.87600   0.71960   0.01590
O4   0.21600   0.78400   0.94180   0.02880
O-H1   0.45500   0.90900   0.80300   0.02600
O-H2   0.87300   0.74600   0.86600   0.00360