data_global
_chemical_name_mineral 'Ferriakasakaite-(La)'
loop_
_publ_author_name
'Nagashima M'
'Nishio-Hamane D'
'Tomita N'
'Minakawa T'
'Inaba S'
_journal_name_full 'Mineralogical Magazine'
_journal_volume 79 
_journal_year 2015
_journal_page_first 735
_journal_page_last 753
_publ_section_title
;
 Ferriakasakaite-(La) and ferriandrosite-(La): new epidote-supergroup minerals
 from Ise, Mie Prefecture, Japan
;
_database_code_amcsd 0020382
_chemical_compound_source 'Shobu area, Ise City, Mie Prefecture, Japan'
_chemical_formula_sum 'Ca.59 Mn.96 La.48 Ce.2 Pr.07 Nd.18 Gd.02 Fe.89 V.34 Al1.14 Ti.06 Mg.07 Si3 O13 H'
_cell_length_a 8.8733
_cell_length_b 5.7415
_cell_length_c 10.0805
_cell_angle_alpha 90
_cell_angle_beta 113.845
_cell_angle_gamma 90
_cell_volume 469.725
_exptl_crystal_density_diffrn      4.282
_symmetry_space_group_name_H-M 'P 1 21/m 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,z'
  '-x,1/2+y,-z'
  '-x,-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
Ca1   0.76007   0.75000   0.15183   0.54000   0.01300
Mn1   0.76007   0.75000   0.15183   0.46000   0.01300
La1   0.59357   0.75000   0.42829   0.48000   0.01063
Ce1   0.59357   0.75000   0.42829   0.20000   0.01063
Pr1   0.59357   0.75000   0.42829   0.07000   0.01063
Nd1   0.59357   0.75000   0.42829   0.18000   0.01063
Gd1   0.59357   0.75000   0.42829   0.02000   0.01063
Ca2   0.59357   0.75000   0.42829   0.05000   0.01063
Fe3+1   0.00000   0.00000   0.00000   0.42000   0.00920
V1   0.00000   0.00000   0.00000   0.34000   0.00920
Al1   0.00000   0.00000   0.00000   0.18000   0.00920
Ti1   0.00000   0.00000   0.00000   0.06000   0.00920
Al2   0.00000   0.00000   0.50000   0.96000   0.00780
Fe3+2   0.00000   0.00000   0.50000   0.04000   0.00780
Mn3   0.31095   0.25000   0.20996   0.50000   0.01170
Fe2+3   0.31095   0.25000   0.20996   0.43000   0.01170
Mg3   0.31095   0.25000   0.20996   0.07000   0.01170
Si1   0.34513   0.75000   0.03451   1.00000   0.00900
Si2   0.69200   0.25000   0.28134   1.00000   0.00920
Si3   0.19090   0.75000   0.32433   1.00000   0.00830
O1   0.24030   0.98950   0.02310   1.00000   0.01430
O2   0.31540   0.97110   0.36330   1.00000   0.01190
O3   0.80150   0.01210   0.33200   1.00000   0.01280
O4   0.05800   0.25000   0.13710   1.00000   0.01310
O5   0.04950   0.75000   0.15600   1.00000   0.01230
O6   0.07760   0.75000   0.41920   1.00000   0.01160
O7   0.51360   0.75000   0.17590   1.00000   0.01420
O8   0.55230   0.25000   0.34330   1.00000   0.01910
O9   0.60420   0.25000   0.10370   1.00000   0.01640
O10   0.09020   0.25000   0.43160   1.00000   0.01190
H10   0.05800   0.25000   0.32650   1.00000   0.05000