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Unnamed (Pb Diarsenite-Chloride-Hydrate)

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04654610017271952126369.jpg
Unnamed (Pb Diarsenite-Chloride-Hydrate)

Lavrion Slag Localities, Lavreotiki, East Attica, Attica, Greece
04654610017271952126369.jpg
Unnamed (Pb Diarsenite-Chloride-Hydrate)

Lavrion Slag Localities, Lavreotiki, East Attica, Attica, Greece
04654610017271952126369.jpg
Unnamed (Pb Diarsenite-Chloride-Hydrate)

Lavrion Slag Localities, Lavreotiki, East Attica, Attica, Greece
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About Unnamed (Pb Diarsenite-Chloride-Hydrate)Hide

Formula:
Pb9(H2O)3(As2O5)2Cl10
Colour:
Colourless
Crystal System:
Monoclinic
Anthropogenic phase found in slag.
Visually reminiscent of thin tabular hemimorphite.



Unique IdentifiersHide

Mindat ID:
45842
Long-form identifier:
mindat:1:1:45842:5

Physical Properties of Unnamed (Pb Diarsenite-Chloride-Hydrate)Hide

Colour:
Colourless

Chemistry of Unnamed (Pb Diarsenite-Chloride-Hydrate)Hide

Mindat Formula:
Pb9(H2O)3(As2O5)2Cl10
Element Weights:
Element% weight
Pb68.231 %
Cl12.972 %
As10.965 %
O7.610 %
H0.221 %

Calculated from ideal end-member formula.
Elements listed:
As, Cl, H, O, Pb - search for minerals with similar chemistry

Crystallography of Unnamed (Pb Diarsenite-Chloride-Hydrate)Hide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
P21/m
Cell Parameters:
a = 8.760(2) Å, b = 14.214(3) Å, c = 12.894(3) Å
β = 105.33(3)°
Ratio:
a:b:c = 0.616 : 1 : 0.907
Unit Cell V:
1,548.37 ų (Calculated from Unit Cell)
Twinning:
Always microtwinned.

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 Unnamed (Pb Diarsenite-Chloride-Hydrate)Hide

References for Unnamed (Pb Diarsenite-Chloride-Hydrate)Hide

Localities for Unnamed (Pb Diarsenite-Chloride-Hydrate)Hide

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.

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.
Greece
 
  • Attica
    • East Attica
      • Lavreotiki
Kolitsch et al. (2014)
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