Hawthorneite Subgroup

A material that is NOT an approved mineral species

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Photos of Hawthorneite Subgroup (28)

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Batiferrite

Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Batiferrite

Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Batiferrite, etc.

Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Batiferrite

Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Batiferrite

Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Batiferrite, etc.

Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Batiferrite

Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

Batiferrite

Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany

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About Hawthorneite SubgroupHide

Member of:

Magnetoplumbite Group

This page provides mineralogical data about Hawthorneite Subgroup.

Unique IdentifiersHide

Mindat ID:

55419

Long-form identifier:

mindat:1:1:55419:0

GUID
(UUID V4):

75d47f21-7890-41c6-9808-b0a2b98ba379

Crystal StructureHide

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure

ID	Species	Reference	Year	Locality	Temp (K)
0001094	Hawthorneite	Grey I E, Madsen I C, Haggerty S E (1987) Structure of a new upper-mantle, magnetoplumbite-type phase, Ba(Ti3Cr4Fe4Mg)O19 American Mineralogist 72 633-636	1987		293
0002051	Haggertyite	Grey I E, Velde D, Criddle A J (1998) Haggertyite, a new magnetoplumbite-type titanate mineral from the Prairie Creek (Arkansas) lamproite American Mineralogist 83 1323-1329	1998		293
0012030	Batiferrite	Krezhov K, Somogyvari Z, Meszaros G, Svab E, Nedkov I, Bouree F (2002) Neutron powder diffraction study of (Co,Ti)-substituted fine-particle Ba-hexaferrite Applied Physics A74 S1086-S1088	2002	synthetic	293
0014645	Batiferrite	Lengauer C L, Tillmanns E, Hentschel G (2001) Batiferrite, Ba[Ti2Fe10]O19, a new ferrimagnetic magnetoplumbite-type mineral from the Quaternary volcanic rocks of the western Eifel area, Germany Mineralogy and Petrology 71 1-19	2001	Quaternary volcanic rocks of the western Eifel area, Germany	293
0010651	Barioferrite	Townes W D, Fang J H, Perrotta A J (1967) The crystal structure and refinement of ferrimagnetic barium ferrite, BaFe12O19 Zeitschrift fur Kristallographie 125 437-449	1967		293
0013057	Barioferrite	Collomb A, Wolfers P, Obradors X (1986) Neutron diffraction studies of some hexagonal ferrites: BaFe12O19, BaMg2-W and CaCo2-W Journal of Magnetism and Magnetic Materials 62 57-67	1986	synthetic	743
0013058	Barioferrite	Collomb A, Wolfers P, Obradors X (1986) Neutron diffraction studies of some hexagonal ferrites: BaFe12O19, BaMg2-W and CaCo2-W Journal of Magnetism and Magnetic Materials 62 57-67	1986	synthetic	743
0013059	Barioferrite	Collomb A, Wolfers P, Obradors X (1986) Neutron diffraction studies of some hexagonal ferrites: BaFe12O19, BaMg2-W and CaCo2-W Journal of Magnetism and Magnetic Materials 62 57-67	1986	synthetic	4.2
0013060	Barioferrite	Collomb A, Wolfers P, Obradors X (1986) Neutron diffraction studies of some hexagonal ferrites: BaFe12O19, BaMg2-W and CaCo2-W Journal of Magnetism and Magnetic Materials 62 57-67	1986	synthetic	4.2
0013061	Barioferrite	Collomb A, Wolfers P, Obradors X (1986) Neutron diffraction studies of some hexagonal ferrites: BaFe12O19, BaMg2-W and CaCo2-W Journal of Magnetism and Magnetic Materials 62 57-67	1986	synthetic	4.2
0016241	Barioferrite	Collomb A, Wolfers P, Obradors X (1986) Neutron diffraction studies of some hexagonal ferrites: BaFe12O19, BaMg2-W and BaCo2-W _cod_database_code 1008327 Journal of Magnetism and Magnetic Materials 62 57-67	1986	synthetic	293
0016709	Barioferrite	Obradors X, Collomb A, Pernet M, Samaras D, Joubert J (1985) X-ray analysis of the structural and dynamic properties of BaFe12O19 hexagonal ferrite at room temperature _cod_database_code 1008841 Journal of Solid State Chemistry 56 171-181	1985		293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Hawthorneite'
loop_
_publ_author_name
'Grey I E'
'Madsen I C'
'Haggerty S E'
_journal_name_full 'American Mineralogist'
_journal_volume 72 
_journal_year 1987
_journal_page_first 633
_journal_page_last 636
_publ_section_title
;
 Structure of a new upper-mantle, magnetoplumbite-type phase, Ba(Ti3Cr4Fe4Mg)O19
;
_database_code_amcsd 0001094
_chemical_formula_sum 'Ba.85 K.12 Cr4.72 Fe3.54 Mg.72 Ti3.02 O19'
_cell_length_a 5.871
_cell_length_b 5.871
_cell_length_c 23.06
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 688.357
_exptl_crystal_density_diffrn      4.972
_symmetry_space_group_name_H-M 'P 63/m m c'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-x+y,1/2+z'
  'x,x-y,1/2-z'
  '-x+y,-x,1/2-z'
  'x-y,x,1/2+z'
  '-y,-x,z'
  'y,x,-z'
  'y,-x+y,-z'
  '-y,x-y,z'
  'x-y,-y,1/2+z'
  '-x+y,y,1/2-z'
  'x,y,1/2-z'
  '-x,-y,1/2+z'
  'x,x-y,z'
  '-x,-x+y,-z'
  'x-y,x,-z'
  '-x+y,-x,z'
  'y,x,1/2+z'
  '-y,-x,1/2-z'
  '-y,x-y,1/2-z'
  'y,-x+y,1/2+z'
  '-x+y,y,z'
  'x-y,-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
Ba   0.33333   0.66667   0.75000   0.85000   0.00887
K   0.33333   0.66667   0.75000   0.12000   0.00887
Cr1   0.00000   0.00000   0.00000   1.00000   0.00456
Fe2   0.00000   0.00000   0.25710   0.50000   0.00887
Fe3   0.33333   0.66667   0.02680   0.64000   0.00621
Mg3   0.33333   0.66667   0.02680   0.36000   0.00621
Ti4   0.33333   0.66667   0.18880   1.00000   0.00443
Cr5   0.16620   0.33240  -0.10630   0.62000   0.00557
Ti5   0.16620   0.33240  -0.10630   0.17000   0.00557
Fe5   0.16620   0.33240  -0.10630   0.21000   0.00557
O1   0.00000   0.00000   0.15120   1.00000   0.00557
O2   0.33333   0.66667  -0.05990   1.00000   0.00545
O3   0.18780   0.37560   0.25000   1.00000   0.01722
O4   0.14830   0.29660   0.05480   1.00000   0.00494
O5   0.50200   0.00400   0.15080   1.00000   0.00621

Relationship of Hawthorneite Subgroup to other SpeciesHide

Member of:

Magnetoplumbite Group

Other Members of this group:

Chihuahuaite	FeAl₁₂O₁₉	Hex. 6/mmm (6/m 2/m 2/m) : P6₃/mmc
Hibonite Subgroup
Magnetoplumbite Subgroup
Mizraite-(Ce)	Ce(Al₁₁Mg)O₁₉	Hex. 6/mmm (6/m 2/m 2/m) : P6₃/mmc
UM1994-07-O:BaCrFeMgTi	BaTi₅Fe₄Mg₂CrO₁₉
UM1994-08-O:CaFeKMgTi	KTi₅Fe₃Cr₂Mg₂O₁₉
Yimengite	K(Cr,Ti,Fe,Mg)₁₂O₁₉	Hex. 6/mmm (6/m 2/m 2/m) : P6₃/mmc

Group Members:

Barioferrite	BaFe³⁺₁₂O₁₉	Hex. 6/mmm (6/m 2/m 2/m) : P6₃/mmc
Batiferrite	BaTi₂Fe³⁺₈Fe²⁺₂O₁₉	Hex. 6/mmm (6/m 2/m 2/m) : P6₃/mmc
Haggertyite	BaFe²⁺₄Fe³⁺₂Ti₅MgO₁₉	Hex. 6/mmm (6/m 2/m 2/m) : P6₃/mmc
Hawthorneite	BaMgTi₃Cr₄Fe²⁺₂Fe³⁺₂O₁₉	Hex. 6/mmm (6/m 2/m 2/m) : P6₃/mmc