General Information:
Chemical Formula:
(Ir,Ru,Rh,Pt)AsS
Composition:
(Molecular Weight = 254.29 gm)
Arsenic 29.46 % As
Ruthenium 11.92 % Ru
Iridium 30.24 % Ir
Rhodium 8.09 % Rh
Platinum 7.67 % Pt
Sulfur 12.61 % S
Empirical Formula:
Ir0.4Ru0.3Rh0.2Pt0.1AsS
IMA Status:
Approved IMA 1966
Physical Properties:
Color:
iron black.
Density:
11.92
Diaphaniety:
Opaque
Hardness:
6.5 - Pyrite
Luster:
Metallic
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