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UM1985-10-S:AgBiPb

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Formula:
PbAg4Bi4S9
author's formula: Pb(Ag,Cu)4Bi4S9 (?)
Identified, together with 'UM1985-11-S:AgBiPb' and 'UM1985-12-S:AgBiPb', among quartz-hematite-pyrite-chalcopyrite mineralization, basing on EPMA analyses alone.

Found as a single grain, about 15 microns in size, coexisting with berryite, chalcopyrite, gustavite, and matildite.



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Unique IdentifiersHide

Mindat ID:
47826
Long-form identifier:
mindat:1:1:47826:1

Similar NamesHide

Chemistry of UM1985-10-S:AgBiPbHide

Mindat Formula:
PbAg4Bi4S9

author's formula: Pb(Ag,Cu)4Bi4S9 (?)
Element Weights:
Element% weight
Bi47.410 %
Ag24.471 %
S16.367 %
Pb11.752 %

Calculated from ideal end-member formula.
Elements listed:
Ag, Bi, Pb, S - search for minerals with similar chemistry

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 UM1985-10-S:AgBiPbHide

References for UM1985-10-S:AgBiPbHide

Localities for UM1985-10-S:AgBiPbHide

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.
Tajikistan
 
  • Sughd
    • Ghafurov District
      • Adrasmon (Adrasman)
        • East Karamazar ore district
Bortnikov et al. (1985) +1 other reference
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