Lindqvistite
A valid IMA mineral species
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About Lindqvistite
Formula:
Pb2Mn2+Fe16O27
Colour:
Black
Lustre:
Sub-Metallic
Hardness:
6
Specific Gravity:
5.76 (Calculated)
Crystal System:
Hexagonal
Name:
Named by D. Holstram and R. Norrestam in 1991 in honor of Bengt Lindqvist (14 December 1927 - 3 October 2009, Uppsala, Sweden), Senior Curator at the Swedish Museum of Natural History, Stockholm, Sweden.
This page provides mineralogical data about Lindqvistite.
Unique Identifiers
Mindat ID:
2406
Long-form identifier:
mindat:1:1:2406:4
GUID
(UUID V4):
(UUID V4):
060b4a99-bf77-4b3e-9d2a-eea57625e6ce
IMA Classification of Lindqvistite
Approved
IMA Formula:
Pb2Mn2+Fe3+16O27
Approval year:
1991
First published:
1993
Approval history:
IMA1991-038
Classification of Lindqvistite
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
7.11.15.1
7 : MULTIPLE OXIDES
11 : Miscellaneous
7 : MULTIPLE OXIDES
11 : Miscellaneous
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 |
---|---|---|
Lqv | 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 Lindqvistite
Sub-Metallic
Transparency:
Opaque
Colour:
Black
Streak:
Brownish black
Hardness:
6 on Mohs scale
Hardness:
VHN100=818 - 898 kg/mm2 - Vickers
Tenacity:
Brittle
Cleavage:
Perfect
Perfect on {0001}
Perfect on {0001}
Density:
5.76(1) g/cm3 (Calculated)
Optical Data of Lindqvistite
Type:
Uniaxial
Anisotropism:
Moderate, bluish gray to brown
Bireflectance:
Weak
Reflectivity:
Wavelength | R |
---|---|
470nm | 23.7–22.0% |
546nm | 22.7–21.5% |
589nm | 22.0–21.1% |
650nm | 21.3–20.7% |
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 23.7–22.0%.
Colour in reflected light:
Gray with a faint brownish tint
Internal Reflections:
None observed
Chemistry of Lindqvistite
Mindat Formula:
Pb2Mn2+Fe16O27
Elements listed:
Common Impurities:
Zn,Al,Ti,Si
Crystallography of Lindqvistite
Crystal System:
Hexagonal
Class (H-M):
6/mmm (6/m 2/m 2/m) - Dihexagonal Dipyramidal
Space Group:
P63/mmc
Setting:
P63/mmc
Cell Parameters:
a = 5.951(1) Å, c = 33.358(4) Å
Ratio:
a:c = 1 : 5.605
Unit Cell V:
1,023.08 ų (Calculated from Unit Cell)
Z:
2
Morphology:
Tabular on {0001}
Twinning:
None observed
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) |
---|---|---|---|---|---|---|---|
0001623 | Lindqvistite | Holtstam D, Norrestam R (1993) Lindqvistite, Pb2MeFe16O27, a novel hexagonal ferrite mineral from Jakobsberg, Filipstad, Sweden American Mineralogist 78 1304-1312 | 1993 | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
4.168 Å | (55) |
3.334 Å | (40) |
3.011 Å | (60) |
2.975 Å | (70) |
2.802 Å | (95) |
2.624 Å | (100) |
2.612 Å | (90) |
Geological Environment
Paragenetic Mode(s):
Paragenetic Mode | Earliest Age (Ga) |
---|---|
High-𝑇 alteration and/or metamorphism | |
32 : Ba/Mn/Pb/Zn deposits, including metamorphic deposits |
Type Occurrence of Lindqvistite
General Appearance of Type Material:
Subhedral crystals
Place of Conservation of Type Material:
Swedish Museum of Natural History, Stockholm, Sweden, 38126.
The Natural History Museum, London, England, 1992,375.
The Natural History Museum, London, England, 1992,375.
Geological Setting of Type Material:
Regionally metamorphosed skarn deposit
Associated Minerals at Type Locality:
Reference:
Holstram, D., Norrestam, R. (1993) Lindqvistite, Pb2MeFe16O27, a novel hexagonal ferrite mineral from Jakobsberg, Filipstad, Sweden. American Mineralogist: 78: 1304-1312.
Synonyms of Lindqvistite
Other Language Names for Lindqvistite
Common Associates
Associated Minerals Based on Photo Data:
9 photos of Lindqvistite associated with Plumboferrite | Pb2(Fe3+,Mn2+,Mg)11O19 |
7 photos of Lindqvistite associated with Jacobsite | Mn2+Fe3+2O4 |
3 photos of Lindqvistite associated with Dolomite | CaMg(CO3)2 |
3 photos of Lindqvistite associated with Azurite | Cu3(CO3)2(OH)2 |
3 photos of Lindqvistite associated with Malachite | Cu2(CO3)(OH)2 |
Related Minerals - Strunz-mindat Grouping
4.CC. | Xuite | Ca3Fe3+2[(AlO3(OH)]3 |
4.CC. | Allendeite | Sc4Zr3O12 |
4.CC. | Bitikleite | Ca3(Sb5+Sn4+)[AlO4]3 |
4.CC. | Yttriaite-(Y) | Y2O3 |
4.CC. | Chlorkyuygenite | Ca12Al14O32[(H2O)4Cl2] |
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. | Saranovskite | SrCaFe2+2(Cr4Ti2)Ti12O38 |
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.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 | Chlormayenite | Ca12Al14O32[◻4Cl2] |
4.CC.20 | Unnamed (HBU UK-4) | NaFe2+Zn2(Ti,Fe3+,Nb)6Ti12O38 |
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 | Kahlenbergite | KAl11O17 |
4.CC.22 | Gorerite | CaAlFe3+11O19 |
4.CC.25 | Yafsoanite | Ca3Te6+2(ZnO4)3 |
4.CC.25 | Nixonite | Na2Ti6O13 |
4.CC.30 | Latrappite | Ca2NbFe3+O6 |
4.CC.30 | Lueshite | NaNbO3 |
4.CC.30 | Natroniobite | NaNbO3 |
4.CC.30 | Perovskite | CaTiO3 |
4.CC.30 | Barioperovskite | BaTiO3 |
4.CC.30 | Lakargiite | Ca(Zr,Sn,Ti)O3 |
4.CC.30 | Megawite | CaSnO3 |
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 | Dzhuluite | Ca3(Sb5+Sn4+)[Fe3+O4]3 |
4.CC.32 | Monteneveite | Ca3Sb5+2(Fe3+2Fe2+)O12 |
4.CC.35 | Loparite-(Ce) | (Na,REE)2Ti2O6 |
4.CC.35 | Macedonite | PbTiO3 |
4.CC.35 | Tausonite | SrTiO3 |
4.CC.35 | Isolueshite | (Na,La)NbO3 |
4.CC.35 | Panguite | (Ti,Al,Sc,Mg,Zr,Ca)1.8O3 |
4.CC.37 | Pauloabibite | NaNbO3 |
4.CC.40 | Crichtonite | Sr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)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 | Landauite | NaMnZn2(Ti,Fe)6Ti12O38 |
4.CC.40 | Lindsleyite | (Ba,Sr)(Zr,Ca)(Fe,Mg)2(Ti,Cr,Fe)18O38 |
4.CC.40 | Loveringite | (Ca,Ce,La)(Zr,Fe)(Mg,Fe)2(Ti,Fe,Cr,Al)18O38 |
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 | Uhligite | Ca3(Ti,Al,Zr)9O20 ? |
4.CC.40 | Dessauite-(Y) | (Sr,Pb)(Y,U)(Ti,Fe3+)20O38 |
4.CC.40 | Cleusonite | (Pb,Sr)(U4+,U6+)(Fe2+,Zn)2(Ti,Fe2+,Fe3+)18(O,OH)38 |
4.CC.40 | Gramaccioliite-(Y) | (Pb,Sr)(Y,Mn)Fe3+2(Ti,Fe3+)18O38 |
4.CC.45 | Diaoyudaoite | NaAl11O17 |
4.CC.45 | Hawthorneite | BaMgTi3Cr4Fe2+2Fe3+2O19 |
4.CC.45 | Hibonite | CaAl12O19 |
4.CC.45 | Magnetoplumbite | (Pb,Mn)(Fe,Mn)12O19 |
4.CC.45 | Plumboferrite | Pb2(Fe3+,Mn2+,Mg)11O19 |
4.CC.45 | Yimengite | K(Cr,Ti,Fe,Mg)12O19 |
4.CC.45 | Haggertyite | BaFe2+4Fe3+2Ti5MgO19 |
4.CC.45 | Nežilovite | PbZn2Mn4+2Fe3+8O19 |
4.CC.45 | Batiferrite | BaTi2Fe3+8Fe2+2O19 |
4.CC.45 | Chihuahuaite | FeAl12O19 |
4.CC.45 | Barioferrite | BaFe3+12O19 |
4.CC.45 | Kangite | (Sc,Ti,Al,Zr,Mg,Ca,◻)2O3 |
4.CC.45 | Mizraite-(Ce) | Ce(Al11Mg)O19 |
4.CC.50 | Jeppeite | (K,Ba)2(Ti,Fe)6O13 |
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:
Non-Magnetic
Thermal Behaviour:
After heat treatment (840 C for 3 h in air) it becomes moderately magnetic.
Notes:
Slowly soluble in cold HCl 3:l solution but not affected by HNO3 or H2SO4.
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 Lindqvistite
mindat.org URL:
https://www.mindat.org/min-2406.html
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References for Lindqvistite
Localities for Lindqvistite
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).
Struck out - Mineral was erroneously reported from this locality.
Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).
All localities listed without proper references should be considered as questionable.
All localities listed without proper references should be considered as questionable.
Greece | |
| Sotiropoulou et al. (2010) |
Russia | |
| Ivashchenko et al. (2011, September) |
| Ivashchenko et al. (2011, September) |
Sweden (TL) | |
| Holtstam et al. (1993) |
Quick NavTopAbout LindqvistiteUnique IdentifiersIMA Classification Classification Mineral SymbolsPhysical Properties Optical Data Chemistry Crystallography Crystal StructureX-Ray Powder DiffractionGeological EnvironmentType Occurrence SynonymsOther LanguagesCommon AssociatesStrunz-MindatOther InformationInternet Links References Localities Locality List
Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden