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Unnamed (Pb-Al Hydroxide-Chloride)

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Formula:
Pb15.5(Al,Fe)(OH)17Cl17
Colour:
Pale green-yellow
Crystal System:
Hexagonal
Anthropogenic phase found in slag.
The structure has been solved.

Easily confused with Pb and other compounds forming hexagonal platelets.


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Unique IdentifiersHide

Mindat ID:
43453
Long-form identifier:
mindat:1:1:43453:1

Physical Properties of Unnamed (Pb-Al Hydroxide-Chloride)Hide

Colour:
Pale green-yellow

Chemistry of Unnamed (Pb-Al Hydroxide-Chloride)Hide

Mindat Formula:
Pb15.5(Al,Fe)(OH)17Cl17
Element Weights:
Element% weight
Pb77.755 %
Cl14.592 %
O6.585 %
Al0.653 %
H0.415 %

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

Crystallography of Unnamed (Pb-Al Hydroxide-Chloride)Hide

Crystal System:
Hexagonal
Class (H-M):
6/mmm (6/m 2/m 2/m) - Dihexagonal Dipyramidal
Space Group:
P63/mmc
Cell Parameters:
a = 9.493(1) Å, c = 32.276(6) Å
Ratio:
a:c = 1 : 3.4
Unit Cell V:
2,518.94 ų (Calculated from Unit Cell)

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-Al Hydroxide-Chloride)Hide

References for Unnamed (Pb-Al Hydroxide-Chloride)Hide

Localities for Unnamed (Pb-Al Hydroxide-Chloride)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.
Austria
 
  • Carinthia
    • Sankt Veit an der Glan District
      • Guttaring
        • Waitschach
Kolitsch et al. (2013)
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