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UM1979-13-S:AgAsAuSe

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Formula:
~(Ag,Au)7(S,Se,As)6
The empirical formula from the original paper rather corresponds to ~(Ag,Au)9.5(S,Se,As)8
Colour:
pinkish-red
From Broken Hill mine, New Zealand, with chemically similar 'UM1979-11-S:AgAsAuSe' and 'UM1979-12-S:AgAsAuSe'.

Chemically/stoichiometrically very close to 'UM1979-12-S:AgAsAuSe' - no notable difference reported (they are possibly identical, or this is a Au-enriched variety); as porous material.

Compare aguilarite.


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Unique IdentifiersHide

Mindat ID:
47481
Long-form identifier:
mindat:1:1:47481:2

Similar NamesHide

UM1979-11-S:AgAsAuSe~(Ag,Au)7(S,Se,As)5
UM1979-12-S:AgAsAuSe~(Ag,Au)7(S,Se,As)6

Physical Properties of UM1979-13-S:AgAsAuSeHide

Colour:
Pinkish-red

Chemistry of UM1979-13-S:AgAsAuSeHide

Mindat Formula:
~(Ag,Au)7(S,Se,As)6

The empirical formula from the original paper rather corresponds to ~(Ag,Au)9.5(S,Se,As)8
Element Weights:
Element% weight
Ag79.694 %
S20.306 %

Calculated from ideal end-member formula.
Elements listed:
Ag, As, Au, S, Se - 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 UM1979-13-S:AgAsAuSeHide

References for UM1979-13-S:AgAsAuSeHide

Localities for UM1979-13-S:AgAsAuSeHide

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.
New Zealand
 
  • Waikato Region
    • Thames-Coromandel District
      • Hikuai
Moore (1979) +1 other reference
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