Lueshite
A valid IMA mineral species
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About Lueshite
Formula:
NaNbO3
Colour:
Black
Hardness:
5½
Crystal System:
Orthorhombic
Member of:
Name:
Named by A. Safiannikoff in 1959 after the type locality of Lueshe mine, D.R. Congo.
Polymorph of:
This page provides mineralogical data about Lueshite.
Unique Identifiers
Mindat ID:
2455
Long-form identifier:
mindat:1:1:2455:2
Similar Names
| Laachite | A valid IMA mineral species | (Ca,Mn)2Zr2Nb2TiFeO14 |
| Laachite (of Kalb) | A rock subtype | |
| Lishiite | A valid IMA mineral species | (Ca2◻)Sr3(CO3)5 |
| Luethite | A synonym of Luetheite |
IMA Classification of Lueshite
Approved
IMA Formula:
NaNb5+O3
Classification of Lueshite
4.CC.30
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
4.3.3.4
4 : SIMPLE OXIDES
3 : A2X3
4 : SIMPLE OXIDES
3 : A2X3
18.1.2
18 : Niobates and Tantalates
1 : Niobates and tantalates containing neither rare earths nor U
18 : Niobates and Tantalates
1 : Niobates and tantalates containing neither rare earths nor U
Mineral Symbols
As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
Please only use the official IMA–CNMNC symbol. Older variants are listed for historical use only.
Please only use the official IMA–CNMNC symbol. Older variants are listed for historical use only.
| Symbol | Source | Reference for Standard |
|---|---|---|
| Lue | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
| Lue | The Canadian Mineralogist (2019) | The Canadian Mineralogist (2019) The Canadian Mineralogist list of symbols for rock- and ore-forming minerals (December 30, 2019). download |
Physical Properties of Lueshite
Colour:
Black
Hardness:
5½ on Mohs scale
Optical Data of Lueshite
Type:
Biaxial
Dispersion:
r > v very strong
Chemistry of Lueshite
Mindat Formula:
NaNbO3
Element Weights:
Elements listed:
Crystallography of Lueshite
Crystal System:
Orthorhombic
Class (H-M):
mmm(2/m2/m2/m) - Dipyramidal
Cell Parameters:
a = 5.5269(10) Å, b = 5.5269(10) Å, c = 7.8180(10) Å
Ratio:
a:b:c = 1 : 1 : 1.415
Unit Cell V:
238.81 ų
Comment:
Space group Pbnm (non-standard setting) (Mitchell et al. 2014).
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) |
|---|---|---|---|---|---|---|---|
| 0018685 | Lueshite | Johnston K E, Tang C C, Parker J E, Knight K S, Lightfoot P, Ashbrook S E (2010) The polar phase of NaNbO3: a combined study by powder diffraction, solid-state NMR and first-principles calculations Journal of the American Chemical Society 132 8732-8746 | 2010 | synthetic | 0 | 293 | |
| 0018683 | Lueshite | Mishchuk D O, V'yunov O I, Ovchar O V, Belous A G (2004) Structural and dielectric properties of solid solutions of sodium niobate in lanthanum and neodymium niobates Inorganic Materials 40 1324-1330 | 2004 | synthetic | 0 | 293 | |
| 0018682 | Lueshite | Mishchuk D O, V'yunov O I, Ovchar O V, Belous A G (2004) Structural and dielectric properties of solid solutions of sodium niobate in lanthanum and neodymium niobates Inorganic Materials 40 1324-1330 | 2004 | synthetic | 0 | 293 | |
| 0018679 | Lueshite | Mishchuk D O, V'yunov O I, Ovchar O V, Belous A G (2004) Structural and dielectric properties of solid solutions of sodium niobate in lanthanum and neodymium niobates Inorganic Materials 40 1324-1330 | 2004 | synthetic | 0 | 293 | |
| 0018678 | Lueshite | Mishchuk D O, V'yunov O I, Ovchar O V, Belous A G (2004) Structural and dielectric properties of solid solutions of sodium niobate in lanthanum and neodymium niobates Inorganic Materials 40 1324-1330 | 2004 | synthetic | 0 | 293 | |
| 0018677 | Lueshite | Mishchuk D O, V'yunov O I, Ovchar O V, Belous A G (2004) Structural and dielectric properties of solid solutions of sodium niobate in lanthanum and neodymium niobates Inorganic Materials 40 1324-1330 | 2004 | synthetic | 0 | 293 | |
| 0018691 | Lueshite | Xu H, Su Y, Balmer M L, Navrotsky A (2003) A new series of oxygen-deficient perovskites in the NaTixNb1-xO3-.05x system: synthesis, crystal chemistry, and energetics Chemistry of Materials 15 1872-1878 | 2003 | synthetic | 0 | 293 | |
| 0018690 | Lueshite | Xu H, Su Y, Balmer M L, Navrotsky A (2003) A new series of oxygen-deficient perovskites in the NaTixNb1-xO3-.05x system: synthesis, crystal chemistry, and energetics Chemistry of Materials 15 1872-1878 | 2003 | synthetic | 0 | 293 | |
| 0018689 | Lueshite | Xu H, Su Y, Balmer M L, Navrotsky A (2003) A new series of oxygen-deficient perovskites in the NaTixNb1-xO3-.05x system: synthesis, crystal chemistry, and energetics Chemistry of Materials 15 1872-1878 | 2003 | synthetic | 0 | 293 | |
| 0018688 | Lueshite | Xu H, Su Y, Balmer M L, Navrotsky A (2003) A new series of oxygen-deficient perovskites in the NaTixNb1-xO3-.05x system: synthesis, crystal chemistry, and energetics Chemistry of Materials 15 1872-1878 | 2003 | synthetic | 0 | 293 | |
| 0018687 | Lueshite | Xu H, Su Y, Balmer M L, Navrotsky A (2003) A new series of oxygen-deficient perovskites in the NaTixNb1-xO3-.05x system: synthesis, crystal chemistry, and energetics Chemistry of Materials 15 1872-1878 | 2003 | synthetic | 0 | 293 | |
| 0013521 | Lueshite | von der Muhll R, Sadel A, Hagenmuller P (1984) Structure cristalline a 295K de la phase ferroelectrique Li0.02Na0.98NbO3 Journal of Solid State Chemistry 51 176-182 | 1984 | synthetic | 0 | 293 | |
| 0018686 | Lueshite | Hewat A W (1974) Neutron powder profile refinement of ferroelectric and antiferroelectric crystal structures: sodium niobate at 22 deg C Ferroelectrics 7 83-85 | 1974 | synthetic | 0 | 293 | |
| 0018684 | Lueshite | Sakowski-Cowley A C, Lukaszewicz K, Megaw H D (1969) The structure of sodium niobate at room temperature, and the problem of reliability in pseudosymmetric structures Acta Crystallographica B25 851-865 | ![]() | 1969 | synthetic | 0 | 293 |
| 0018662 | Lueshite | Vousden P (1951) The structure of ferroelectric sodium niobate at room temperature Acta Crystallographica 4 545-551 | ![]() | 1951 | synthetic | 0 | 293 |
| 0017963 | Lueshite | Barth T (1925) Die Kristallstruktur von Perowskit und verwandter Verbindungen _cod_database_code 1011064 Norsk Geologisk Tidsskrift 8 201-219 | 1925 | 0 | 293 | ||
| 0010781 | Lueshite | Seidel P, Hoffmann W (1976) Verfeinerung der kristallstruktur von NaNbO3 N. Bestimmung der absoluten konfiguration und des zwillingsgesetzes Zeitschrift fur Kristallographie 143 444-459 | ![]() | 1976 | 0 | 84 |
CIF Raw Data - click here to close
Geological Environment
Paragenetic Mode(s):
| Paragenetic Mode | Earliest Age (Ga) |
|---|---|
| Stage 4b: Highly evolved igneous rocks | >3.0 |
| 35 : Ultra-alkali and agpaitic igneous rocks |
Type Occurrence of Lueshite
Synonyms of Lueshite
Other Language Names for Lueshite
Relationship of Lueshite to other Species
Member of:
Other Members of Perovskite Subgroup:
| Barioperovskite | BaTiO3 | Orth. mm2 : Amm2 |
| Goldschmidtite | KNbO3 | Iso. m3m(4/m32/m) : Pm3m |
| Isolueshite | (Na,La)NbO3 | Iso. m3m(4/m32/m) : Pm3m |
| Lakargiite | Ca(Zr,Sn,Ti)O3 | Orth. mmm(2/m2/m2/m) : Pnma |
| Loparite | (Na,REE)2Ti2O6 | Iso. m3m(4/m32/m) |
| Macedonite | PbTiO3 | Tet. 4/mmm(4/m2/m2/m) : P4/nmm |
| Megawite | CaSnO3 | Orth. mmm(2/m2/m2/m) : Pban |
| Perovskite | CaTiO3 | Orth. mmm(2/m2/m2/m) : Pnma |
| Tausonite | SrTiO3 | Iso. 43m |
Common Associates
Related Minerals - Strunz-mindat Grouping
| 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 | 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 | Barioferrite | BaFe3+12O19 |
| 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
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 Lueshite
mindat.org URL:
https://www.mindat.org/min-2455.html
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References for Lueshite
Reference List:
(1962) International Mineralogical Association: Commission on New Minerals and Mineral Names. Mineralogical Magazine and Journal of the Mineralogical Society, 33 (258) 260-263 doi:10.1180/minmag.1962.033.258.09
Lefkowitz, I., Łukaszewicz, K., Megaw, H. D. (1966) The high-temperature phases of sodium niobate and the nature of transitions in pseudosymmetric structures. Acta Crystallographica, 20 (5) 670-683 doi:10.1107/s0365110x66001592
Sakowski-Cowley, A. C., Łukaszewicz, K., Megaw, H. D. (1969) The structure of sodium niobate at room temperature, and the problem of reliability in pseudosymmetric structures. Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, 25 (5) 851-865 doi:10.1107/s0567740869003141
Darlington, C. N. W., Megaw, H. D. (1973) The low-temperature phase transition of sodium niobate and the structure of the low-temperature phase, N. Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, 29 (10) 2171-2185 doi:10.1107/s0567740873006308
Localities for Lueshite
Showing 31 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.
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The
Lueshe Mine, Bwito, Rutshuru Territory, North Kivu, DR Congo