General Information:
Chemical Formula:
Ag3Pb6Sb11S24
Composition:
(Molecular Weight = 3,675.64 gm)
Silver 8.80 % Ag
Antimony 36.44 % Sb
Lead 33.82 % Pb
Sulfur 20.94 % S
Empirical Formula:
Ag3Pb6Sb11S24
Locality:
Chocaya la vieja, in Potosi, Bolovia.
Physical Properties:
Color:
bluish black gray.
Density:
5.33
Diaphaniety:
Opaque
Habits:
Tabular - Form dimensions are thin in one direction., Prismatic - Crystals Shaped like Slender Prisms (e.g. tourmaline).,
Hardness:
2 - Gypsum
Luster:
Metallic
Streak:
gray black
More details...