General Information:
Chemical Formula:
Ni9Bi(Sb,Bi)S8
IMA Status:
Approved IMA 1975
Physical Properties:
Cleavage:
None
Color:
bronze, brown, or dark.
Density:
6.36
Diaphaniety:
Opaque
Hardness:
5 - Apatite
Luster:
Metallic
Streak:
grayish black
More details...