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Plumboselite

A valid IMA mineral species
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About PlumboseliteHide

Formula:
Pb3O2(SeO3)
Colour:
Colourless
Lustre:
Adamantine, Dull
Hardness:
2 - 3
Specific Gravity:
7.814 (Calculated)
Crystal System:
Orthorhombic
Name:
Named for the chemical composition, Pb - plumbo, Se - selite.
A lead selenite.
Known also as a synthetic compound (Krivovichev et al., 2004; Kim et al., 2009).


Unique IdentifiersHide

Mindat ID:
40515
Long-form identifier:
mindat:1:1:40515:9

IMA Classification of PlumboseliteHide

Approved
IMA Formula:
Pb2+3O2(Se4+O3)
Approval year:
2010
First published:
2011

Classification of PlumboseliteHide

4.JG.50

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
J : Arsenites, antimonites, bismuthites, sulfites, selenites, tellurites; iodates
G : Selenites with additional anions, without H2O

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

SymbolSourceReference for Standard
PbsIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43

Physical Properties of PlumboseliteHide

Adamantine, Dull
Transparency:
Transparent
Comment:
Dull to adamantine
Colour:
Colourless
Streak:
White
Hardness:
2 - 3 on Mohs scale
Hardness Data:
Estimated
Tenacity:
Brittle
Density:
7.814 g/cm3 (Calculated)

Optical Data of PlumboseliteHide

Type:
Biaxial

Chemistry of PlumboseliteHide

Mindat Formula:
Pb3O2(SeO3)
Element Weights:
Element% weight
Pb79.635 %
O10.249 %
Se10.116 %

Calculated from ideal end-member formula.
Pb
O
Se

Crystallography of PlumboseliteHide

Crystal System:
Orthorhombic
Class (H-M):
mm2 - Pyramidal
Space Group:
Cmc21
Cell Parameters:
a = 10.5381(11) Å, b = 10.7452(13) Å, c = 5.7577(7) Å
Ratio:
a:b:c = 0.981 : 1 : 0.536
Unit Cell V:
651.98 ų
Z:
4
Morphology:
Fibres, elongated parallel to [001] and flattened on {010}, with {010} the only form observed.

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0018379PlumboseliteKampf A R, Mills S J, Pinch W W (2011) Plumboselite, Pb3O2(SeO3), a new oxidation-zone mineral from Tsumeb, Namibia Mineralogy and Petrology 101 75-802011Tsumeb, Namibia0293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
3.155 Å(100)
2.886 Å(22)
2.691 Å(17)
1.956 Å(26)
1.713 Å(21)

Geological EnvironmentHide

Paragenetic Mode(s):

Type Occurrence of PlumboseliteHide

General Appearance of Type Material:
Colourless fibres up to 0.3 mm in length, but not exceeding 5 μm in width and 2 μm in thickness.
Place of Conservation of Type Material:
Mineral Sciences Department, Natural History Museum of Los Angeles County, California, USA (63264).
Geological Setting of Type Material:
Secondary mineral in oxidation zone.
Associated Minerals at Type Locality:

Synonyms of PlumboseliteHide

Other Language Names for PlumboseliteHide

Related Minerals - Strunz-mindat GroupingHide

4.JG.PrewittiteKPb1.5ZnCu6(SeO3)2O2Cl10Orth. mmm(2/m2/m2/m) : Pnnm
4.JG.MasaitisiteKCu5O2(SeO3)2Cl3Orth. mmm(2/m2/m2/m) : Pnma
4.JG.WangkuirenitePb3Cl2(SeO3)2Mon. 2/m : B2/b
4.JG.GuangyuanitePb3Cl3(Se4+O3)(OH)Orth. mmm(2/m2/m2/m) : Pnma
4.JG.05GeorgbokiiteCu5(SeO3)2O2Cl2Mon. 2/m : P21/b
4.JG.05ParageorgbokiiteCu5(SeO3)2O2Cl2Mon. 2/m : P21/b
4.JG.10ChloromeniteCu9(SeO3)4O2Cl6Mon. 2/m
4.JG.15SofiiteZn2(SeO3)Cl2Orth. mmm(2/m2/m2/m) : Pccn
4.JG.20Ilinskite(Na,K)Cu5(SeO3)2O2Cl3Orth. mmm(2/m2/m2/m) : Pnma
4.JG.25FrancisiteCu3Bi(SeO3)2O2ClOrth. mmm(2/m2/m2/m) : Pmmn
4.JG.30DerriksiteCu4(UO2)(SeO3)2(OH)6Orth.
4.JG.35BurnsiteKCdCu2+7(SeO3)2O2Cl9Hex. 6/mmm(6/m2/m2/m) : P63/mmc
4.JG.40AllochalcoseliteCu+PbCu2+5(SeO3)2Cl5O2Mon. 2/m : B2/m
4.JG.45NicksoboleviteCu7(SeO3)2O2Cl6Mon. 2/m : P21/b
4.JG.55SarrabusitePb5CuCl4(SeO3)4Mon. 2/m : B2/b

Other InformationHide

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 PlumboseliteHide

References for PlumboseliteHide

Localities for PlumboseliteHide

Showing 1 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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Locality ListHide

- 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.
Namibia (TL)
 
  • Oshikoto Region
    • Tsumeb
Williams et al. (2010) +1 other reference
 
and/or  
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