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UM1981-16-S:CuFeIrNiRh

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Formula:
(Fe,Rh,Ni,Cu,Ir)S
As inclusions, up to 35 x 80 microns, within Pt-Fe alloy nuggets. The grains are subhedral to rounded and possess mixed rounded and angular outlines.

One of the groups of microprobe analyses correspond to the current phase, and another to 'UM1981-15-S:CuFeIrNiRh'.


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Unique IdentifiersHide

Mindat ID:
47619
Long-form identifier:
mindat:1:1:47619:3

Similar NamesHide

UM1981-14-S:CuFeIrNiRh(Fe,Ni,Ir,Rh,Cu,Pt,Co)1.06S0.94
UM1981-15-S:CuFeIrNiRh(Rh,Fe,Ni,Cu,Ir)S
UM1995-30-S:CuFeIrNiRh(Ir,Rh)(Fe,Ni,Cu)2S3
UM2007-27-S:CuFeIrNiRh(Ni,Fe,Cu,Rh,Ir)11S9

Optical Data of UM1981-16-S:CuFeIrNiRhHide

Anisotropism:
weak to moderate, grey rotation tints (?)
Colour in reflected light:
grey (refl. light?) (air), darker in oil (?)

Chemistry of UM1981-16-S:CuFeIrNiRhHide

Mindat Formula:
(Fe,Rh,Ni,Cu,Ir)S
Element Weights:
Element% weight
Fe63.525 %
S36.475 %

Calculated from ideal end-member formula.
Elements listed:
Cu, Fe, Ir, Ni, Rh, 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 UM1981-16-S:CuFeIrNiRhHide

References for UM1981-16-S:CuFeIrNiRhHide

Localities for UM1981-16-S:CuFeIrNiRhHide

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.
Ethiopia
 
  • Oromia Region
    • West Welega Zone
      • Gimbi
Cabri et al. (1981) +1 other reference
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