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UM1975-03-As:AgCuPdS

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Formula:
~(Pd,Ag,Cu)3(As,S)2
Rather (Pd,Ag,Ni,Cu)3(As,S)2 regarding the original paper data
Colour:
brassy-brown
One of few unnamed Pd species from Polish Cu-bearing Zechstein shales. Compare: UM1975-01-As:AgCoNiPdS, UM1975-02-As:AgCuNiPdS, UM1975-04-As:NiPdS, UM1975-06-As:Pd, Unnamed (Pd Arsenide Sulfide), Unnamed (Pd Arsenide).

Associated with dolomite and gold.


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Unique IdentifiersHide

Mindat ID:
47345
Long-form identifier:
mindat:1:1:47345:1

Physical Properties of UM1975-03-As:AgCuPdSHide

Colour:
Brassy-brown

Optical Data of UM1975-03-As:AgCuPdSHide

Anisotropism:
isotropic? (small grain size)
Reflectivity:
WavelengthR1 (%)
30nm30%


Graph shows reflectance levels at different wavelengths (in nm). Peak reflectance is 30%.

Chemistry of UM1975-03-As:AgCuPdSHide

Mindat Formula:
~(Pd,Ag,Cu)3(As,S)2

Rather (Pd,Ag,Ni,Cu)3(As,S)2 regarding the original paper data
Element Weights:
Element% weight
Pd68.058 %
As31.943 %

Calculated from ideal end-member formula.
Elements listed:
Ag, As, Cu, Pd, 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 UM1975-03-As:AgCuPdSHide

References for UM1975-03-As:AgCuPdSHide

Localities for UM1975-03-As:AgCuPdSHide

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.
Poland
 
  • Lower Silesian Voivodeship
    • Legnica City
Kucha (1975)
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