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UM1974-12-S:IrNiRh

A material that is NOT an approved mineral species
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Formula:
(Ir,Rh,Ni)S
Chemically related to kashinite.

As exsolutions in osmiridium, in dunite-hosted chromium ores, China.

Compare 'UM1974-11-S:CuFeIrNi' and 'UM1974-13-S:IrRh'.


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Unique IdentifiersHide

Mindat ID:
47327
Long-form identifier:
mindat:1:1:47327:5
GUID
(UUID V4):
6744c508-24fc-4ee9-bfc2-4a386f708436

Physical Properties of UM1974-12-S:IrNiRhHide

Hardness:
VHN100=1650 - Vickers

Optical Data of UM1974-12-S:IrNiRhHide

Anisotropism:
strong
Reflectivity:
WavelengthR
466nm40.8%
544nm39.5%
589nm37.8%
656nm41.5%

Reflectance graph
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 41.5%.
Colour in reflected light:
bluish gray
Comments:
dull red to bluish green

Chemical Properties of UM1974-12-S:IrNiRhHide

Formula:
(Ir,Rh,Ni)S

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.

References for UM1974-12-S:IrNiRhHide

 
Mineral and/or Locality  
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