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Unnamed (Br-analogue of Perroudite)

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Formula:
Hg5Ag4S5(Br,I)2Cl2
Br:I from 6.9:5.6 to 7.8:4.0 to 8.1:2.6.
Found in a polished section which also contains more or less Br-bearing perroudite.

Closely associated with cinnabarite, bayldonite, conichalcite, olivenite, zincolivenite, chenevixite and others.


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Unique IdentifiersHide

Mindat ID:
499386
Long-form identifier:
mindat:1:1:499386:1

Chemistry of Unnamed (Br-analogue of Perroudite)Hide

Mindat Formula:
Hg5Ag4S5(Br,I)2Cl2

Br:I from 6.9:5.6 to 7.8:4.0 to 8.1:2.6.
Element Weights:
Element% weight
Hg54.942 %
Ag23.636 %
S8.783 %
Br8.754 %
Cl3.884 %

Calculated from ideal end-member formula.
Elements listed:
Ag, Br, Cl, Hg, I, S - search for minerals with similar chemistry

First Recorded Occurrence of Unnamed (Br-analogue of Perroudite)Hide

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 (Br-analogue of Perroudite)Hide

References for Unnamed (Br-analogue of Perroudite)Hide

Localities for Unnamed (Br-analogue of Perroudite)Hide

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.
Greece (FRL)
 
  • Attica
    • East Attica
      • Lavreotiki
        • Velatouri
          • Velatouri mines
Uwe Kolitsch and Branko Rieck (unpubl. SEM-EDS results)
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