General Information:
Chemical Formula:PbSnS2
Composition:(Molecular Weight = 390.04 gm)Tin 30.44 %
SnLead 53.12 %
PbSulfur 16.44 %
S Empirical Formula: PbSnS2
Locality:Silver mines of Santa Rosa, Antequera, Bolivia.
Physical Properties: Cleavage:[001] Perfect
Color:lead gray, grayish black, or iron gray.
Density:6.4
Diaphaniety:Opaque
Habits:Micaceous - Platy texture with "flexible" plates., ,
Hardness:1.5-2 - Talc-Gypsum
Luster:Metallic
Streak:black
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