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Barioferrite
A valid IMA mineral species
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About Barioferrite
Formula:
BaFe3+12O19
Colour:
Black
Lustre:
Sub-Metallic
Specific Gravity:
5.31 (Calculated)
Crystal System:
Hexagonal
Member of:
Name:
Named in 2014 by Michail N. Murashko, N. V. Chukanov, A. A. Mukhanova, Ye. E. Vapnik, Sergey N. Britvin, Sergey V. Krivovichev, Yury S. Polekhovsky, and Yu. D. Ivakin for the composition, containing barium and iron (Latin = ferrum).
Magnetoplumbite Group.
Well-studied ceramic phase in materials science ("barium hexaferrite", strongly magnetic). The synthetic Sr-analogue is sometimes sold as "magnetic hematite".
Well-studied ceramic phase in materials science ("barium hexaferrite", strongly magnetic). The synthetic Sr-analogue is sometimes sold as "magnetic hematite".
Unique Identifiers
Mindat ID:
39567
Long-form identifier:
mindat:1:1:39567:6
IMA Classification of Barioferrite
Classification of Barioferrite
4.CC.45
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
C : Metal: Oxygen = 2: 3,3: 5, and similar
C : With large and medium-sized cations
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
C : Metal: Oxygen = 2: 3,3: 5, and similar
C : With large and medium-sized cations
7.4.3.4
7 : MULTIPLE OXIDES
4 : AB12X19
7 : MULTIPLE OXIDES
4 : AB12X19
Mineral Symbols
As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
| Symbol | Source | Reference for Standard |
|---|---|---|
| Baf | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Physical Properties of Barioferrite
Sub-Metallic
Colour:
Black
Streak:
Dark brown
Tenacity:
Brittle
Cleavage:
None Observed
Fracture:
Irregular/Uneven
Density:
5.31 g/cm3 (Calculated)
Optical Data of Barioferrite
Anisotropism:
Distinct
Bireflectance:
Weak
Reflectivity:
| Wavelength | R1 (%) | R2 (%) |
|---|---|---|
| 400nm | 25.08% | 23.31% |
| 420nm | 24.77% | 23.00% |
| 440nm | 24.59% | 22.95% |
| 460nm | 24.54% | 22.82% |
| 480nm | 24.48% | 22.77% |
| 500nm | 24.54% | 22.77% |
| 520nm | 24.46% | 22.68% |
| 540nm | 24.26% | 22.38% |
| 560nm | 23.97% | 22.03% |
| 580nm | 23.79% | 21.79% |
| 600nm | 23.49% | 21.55% |
| 620nm | 23.19% | 21.29% |
| 640nm | 22.84% | 21.00% |
| 660nm | 22.49% | 20.70% |
| 680nm | 22.20% | 20.33% |
| 700nm | 21.87% | 19.90% |
Graph shows reflectance levels at different wavelengths (in nm). Peak reflectance is 25.08%.
R1 shown in black, R2 shown in red
Colour in reflected light:
Greyish white
Pleochroism:
Weak
Comments:
Greyish white to greyish white with a brown tint
Chemistry of Barioferrite
Mindat Formula:
BaFe3+12O19
Element Weights:
Elements listed:
Crystallography of Barioferrite
Crystal System:
Hexagonal
Class (H-M):
6/mmm(6/m2/m2/m) - Dihexagonal Dipyramidal
Space Group:
P63/mmc
Cell Parameters:
a = 5.875(3) Å, c = 23.137(19) Å
Ratio:
a:c = 1 : 3.938
Unit Cell V:
691.6 ų
Z:
2
Morphology:
Only pinacoid {0001} is determined reliably.
Crystal Structure
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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
| ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
|---|---|---|---|---|---|---|---|
| 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 | 0 | 293 | |
| 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 | 0 | 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 | 0 | 4.2 | |
| 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 | 0 | 4.2 | |
| 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 | 0 | 743 | |
| 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 | 0 | 743 | |
| 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 | 0 | 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 | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 2.938 Å | (46) |
| 2.770 Å | (100) |
| 2.624 Å | (94) |
| 2.420 Å | (44) |
| 2.225 Å | (40) |
| 2.120 Å | (25) |
| 1.665 Å | (25) |
| 1.627 Å | (56) |
Geological Environment
Paragenetic Mode(s):
| Paragenetic Mode | Earliest Age (Ga) |
|---|---|
| Stage 10a: Neoproterozoic oxygenation/terrestrial biosphere | <0.6 |
| 51 : Pyrometamorphic minerals (see also #54 and #56) | <0.36 |
| Stage 10b: Anthropogenic minerals | <10 Ka |
| 54 : Coal and other mine fire minerals (see also #51 and #56) |
Type Occurrence of Barioferrite
General Appearance of Type Material:
Tiny platy crystals up to 3 × 15 × 15 μm and their irregular aggregates.
Place of Conservation of Type Material:
Mineralogical Museum of St. Petersburg State University, St. Petersburg, Russia (no. 1/19436).
Geological Setting of Type Material:
In baryte nodules.
Associated Minerals at Type Locality:
Synonyms of Barioferrite
Other Language Names for Barioferrite
Dutch:Barioferriet
German:Barioferrit
Relationship of Barioferrite to other Species
Member of:
Other Members of Hawthorneite Subgroup:
| Batiferrite | BaTi2Fe3+8Fe2+2O19 | Hex. 6/mmm(6/m2/m2/m) : P63/mmc |
| Haggertyite | BaFe2+4Fe3+2Ti5MgO19 | Hex. 6/mmm(6/m2/m2/m) : P63/mmc |
| Hawthorneite | BaMgTi3Cr4Fe2+2Fe3+2O19 | Hex. 6/mmm(6/m2/m2/m) : P63/mmc |
Related Minerals - Strunz-mindat Grouping
| 4.CC. | Bernwoodite | Ca5TiAl2Si2O14 |
| 4.CC. | Xuite | Ca3Fe3+2[(AlO3(OH)]3 |
| 4.CC. | Yttriaite-(Y) | Y2O3 |
| 4.CC. | Allendeite | Sc4Zr3O12 |
| 4.CC. | Chlorkyuygenite | Ca12Al14O32[(H2O)4Cl2] |
| 4.CC. | Oboniobite | Mg4Nb2O9 |
| 4.CC. | Botuobinskite | SrFe2+Mg2(Cr3+6Ti4+12)[O36(OH)2] |
| 4.CC. | Mirnyite | SrZr4+Mg2(Cr3+6Ti4+12)O38 |
| 4.CC. | Haitaite-(La) | LaU4+Fe3+2(Ti13Fe2+4Fe3+)O38 |
| 4.CC. | Shagamite | KFe11O17 |
| 4.CC. | Bitikleite | Ca3(Sb5+Sn4+)[AlO4]3 |
| 4.CC. | Anzaite-(Ce) | Ce3+ 4Fe2+Ti6O18 (OH)2 |
| 4.CC. | Heamanite-(Ce) | (K0.5Ce0.5)TiO3 |
| 4.CC. | Priscillagrewite-(Y) | (Ca2Y)Zr2(AlO4)3 |
| 4.CC. | Strandite | Pb3Mn3+4Mn4+3O15 |
| 4.CC. | Saranovskite | SrCaFe2+2(Cr4Ti2)Ti12O38 |
| 4.CC.05 | Chrombismite | Bi3+16Cr6+O27 |
| 4.CC.10 | Freudenbergite | Na2(Ti,Fe)8O16 |
| 4.CC.10 | Fluormayenite | Ca12Al14O32F2 |
| 4.CC.10 | Fluorkyuygenite | Ca12Al14O32[(H2O)4F2] |
| 4.CC.15 | Grossite | CaAl4O7 |
| 4.CC.17 | Goldschmidtite | KNbO3 |
| 4.CC.20 | 'Unnamed (HBU UK-4)' | NaFe2+Zn2(Ti,Fe3+,Nb)6Ti12O38 |
| 4.CC.20 | Chlormayenite | Ca12Al14O32[◻4Cl2] |
| 4.CC.20 | Paseroite | PbMn2+(Mn2+,Fe3+)2(V5+,Ti,◻)18O38 |
| 4.CC.20 | Mianningite | (◻,Pb,Ce,Na)(U4+,Mn,U6+)Fe3+2 (Ti,Fe3+)18O38 |
| 4.CC.20 | 'UM1987-03-O:FePbTiU' | ~(U,Pb)(Ti,Fe3+,Fe2+,Mn)21O38 |
| 4.CC.22 | Gorerite | CaAlFe3+11O19 |
| 4.CC.22 | Kahlenbergite | KAl11O17 |
| 4.CC.25 | Hopmannite | Ba2(Ti5Fe)O13 |
| 4.CC.25 | Nixonite | Na2Ti6O13 |
| 4.CC.25 | Yafsoanite | Ca3Te6+2(ZnO4)3 |
| 4.CC.30 | Latrappite | Ca2NbFe3+O6 |
| 4.CC.30 | Natroniobite | NaNbO3 |
| 4.CC.30 | Perovskite | CaTiO3 |
| 4.CC.30 | Lueshite | NaNbO3 |
| 4.CC.30 | Bariolakargiite | BaZrO3 |
| 4.CC.30 | Barioperovskite | BaTiO3 |
| 4.CC.30 | Megawite | CaSnO3 |
| 4.CC.30 | Lakargiite | Ca(Zr,Sn,Ti)O3 |
| 4.CC.32 | Usturite | Ca3(Sb5+Zr)[Fe3+O4]3 |
| 4.CC.32 | Elbrusite | Ca3(U6+0.5Zr1.5)[Fe3+O4]3 |
| 4.CC.32 | Monteneveite | Ca3Sb5+2(Fe3+2Fe2+)O12 |
| 4.CC.32 | Dzhuluite | Ca3(Sb5+Sn4+)[Fe3+O4]3 |
| 4.CC.35 | Tausonite | SrTiO3 |
| 4.CC.35 | Loparite | (Na,REE)2Ti2O6 |
| 4.CC.35 | Panguite | (Ti,Al,Sc,Mg,Zr,Ca)1.8O3 |
| 4.CC.35 | Isolueshite | (Na,La)NbO3 |
| 4.CC.35 | Macedonite | PbTiO3 |
| 4.CC.37 | Pauloabibite | NaNbO3 |
| 4.CC.40 | Landauite | NaMnZn2(Ti,Fe)6Ti12O38 |
| 4.CC.40 | Mathiasite | (Mg,Cr,Fe,Ca,K)2(Ti,Zr,Cr,Fe)5O12 |
| 4.CC.40 | Senaite | Pb(Mn,Y,U)(Fe,Zn)2(Ti,Fe,Cr,V)18(O,OH)38 |
| 4.CC.40 | Gramaccioliite-(Y) | (Pb,Sr)(Y,Mn)Fe3+2(Ti,Fe3+)18O38 |
| 4.CC.40 | Lindsleyite | (Ba,Sr)(Zr,Ca)(Fe,Mg)2(Ti,Cr,Fe)18O38 |
| 4.CC.40 | Crichtonite | Sr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38 |
| 4.CC.40 | Loveringite | (Ca,Ce,La)(Zr,Fe)(Mg,Fe)2(Ti,Fe,Cr,Al)18O38 |
| 4.CC.40 | Cleusonite | (Pb,Sr)(U4+,U6+)(Fe2+,Zn)2(Ti,Fe2+,Fe3+)18(O,OH)38 |
| 4.CC.40 | Davidite-(Ce) | Ce(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 |
| 4.CC.40 | Davidite-(La) | La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 |
| 4.CC.40 | 'Davidite-(Y)' | (La,Ce,Na,Ca,Pb)(Y,Fe2+,◻)(Fe2+,Mn2+)2(Ti,Fe3+,Nb,Zr)18O38 (hypothetical) |
| 4.CC.40 | 'Uhligite' | Ca3(Ti,Al,Zr)9O20 ? |
| 4.CC.40 | Dessauite-(Y) | (Sr,Pb)(Y,U)(Ti,Fe3+)20O38 |
| 4.CC.45 | Diaoyudaoite | NaAl11O17 |
| 4.CC.45 | Yimengite | K(Cr,Ti,Fe,Mg)12O19 |
| 4.CC.45 | Nežilovite | PbZn2Mn4+2Fe3+8O19 |
| 4.CC.45 | Hawthorneite | BaMgTi3Cr4Fe2+2Fe3+2O19 |
| 4.CC.45 | Mizraite-(Ce) | Ce(Al11Mg)O19 |
| 4.CC.45 | Haggertyite | BaFe2+4Fe3+2Ti5MgO19 |
| 4.CC.45 | Lindqvistite | Pb2Mn2+Fe16O27 |
| 4.CC.45 | Hibonite | CaAl12O19 |
| 4.CC.45 | Kangite | (Sc,Ti,Al,Zr,Mg,Ca,◻)2O3 |
| 4.CC.45 | Chihuahuaite | FeAl12O19 |
| 4.CC.45 | Plumboferrite | Pb[Fe3+10.67Mn2+0.33Pb]O18.33 |
| 4.CC.45 | Batiferrite | BaTi2Fe3+8Fe2+2O19 |
| 4.CC.45 | Magnetoplumbite | PbFe3+12O19 |
| 4.CC.50 | Jeppeite | K2Ti6O13 |
| 4.CC.55 | Zenzénite | Pb3Fe3+4Mn4+3O15 |
| 4.CC.60 | 'Mengxianminite (of Huang et al.)' | (Ca,Na)3(Fe,Mn)2Mg2(Sn,Zn)5Al8O29 |
Other Information
Magnetism:
Ferromagnetic
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Internet Links for Barioferrite
mindat.org URL:
https://www.mindat.org/min-39567.html
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References for Barioferrite
Reference List:
Murashko, M. N., Chukanov, N. V., Mukhanova, A. A., Vapnik, E., Britvin, S. N., Polekhovsky, Yu. S., Ivakin, Yu. D. (2011) Barioferrite BaFe12O19: A new mineral species of the magnetoplumbite group from the Haturim Formation in Israel. Geology of Ore Deposits, 53 (7) 558-563 doi:10.1134/s1075701511070142
Belakovskiy, D., Tait, K. T. (2012) New Mineral Names. American Mineralogist, 97 (10) 1818-1820 doi:10.2138/am.2012.600
Localities for Barioferrite
Showing 14 localities.
Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
All localities listed without proper references should be considered as questionable.
Czech Republic | |
| Žáček et al. (2005) +1 other reference |
Israel | |
| Galuskin et al. (2015) |
| Krzątała et al. (2018) +1 other reference |
| Krzątała et al. (2018) | |
| Murashko et al. (2010) |
| Krzątała et al. (2023) | |
| Pekov et al. (2022) | |
| Galuskina et al. (2024) | |
| Galuskina et al. (2024) | |
| Galuskin et al. (2024) |
| Galuskina et al. (2026) +1 other reference | |
Palestine | |
| Galuskina et al. (2024) |
| Galuskin et al. (2018) |
Russia | |
| Sharygin (2015) |
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The
Har Ye'elim, Hatrurim Basin, Tamar Regional Council, Beersheba Subdistrict, Southern District, Israel