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UM1989-02-AsTe:AgAuPb

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Formula:
Au3(Ag,Pb)As2Te3
Unique combination of elements.

Found (in separate polished sections) as two anhedral grains, below 20 microns in size. Forms rims on coloradoite, and may coexist with pyrite, gold, calaverite, and tetrahedrite. Frohbergite and petzite are also associated.


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Unique IdentifiersHide

Mindat ID:
51619
Long-form identifier:
mindat:1:1:51619:0

Optical Data of UM1989-02-AsTe:AgAuPbHide

Colour in reflected light:
" distinctly mauve relative to altaite, and slightly mauve-gray relative to coloradoite"
Comments:
reflectance (at four standard wavelengths): 45.7, 47.7, 46.5, 46.3

Chemistry of UM1989-02-AsTe:AgAuPbHide

Mindat Formula:
Au3(Ag,Pb)As2Te3
Element Weights:
Element% weight
Te31.086 %
As12.168 %
Ag8.760 %

Calculated from ideal end-member formula.
Elements listed:
Ag, As, Au, Pb, Te - 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 UM1989-02-AsTe:AgAuPbHide

References for UM1989-02-AsTe:AgAuPbHide

Localities for UM1989-02-AsTe:AgAuPbHide

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.
Australia
 
  • Western Australia
    • Kalgoorlie-Boulder Shire
      • Kalgoorlie-Boulder
        • Kalgoorlie Consolidated Gold Mines
Grice et al. (1989) +1 other reference
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