General Information:
Chemical Formula:
RuAsS
Composition:
(Molecular Weight = 208.06 gm)
Arsenic 36.01 % As
Ruthenium 48.58 % Ru
Sulfur 15.41 % S
Empirical Formula:
RuAsS
IMA Status:
Approved IMA 1979
Physical Properties:
Cleavage:
None
Color:
gray or dark lead gray.
Diaphaniety:
Opaque
Hardness:
6-7 - Orthoclase-Quartz
Luster:
Metallic
Streak:
grayish black
More details...