Samsonite

General Information: Chemical Formula:Ag4MnSb2S6 Composition:(Molecular Weight = 922.31 gm)Manganese 5.96 % MnSilver 46.78 % AgAntimony 26.40 % SbSulfur 20.86 % S  Empirical Formula: Ag4Mn3+Sb2S6 Locality:Samson Vein of Andreasberg silver mines, Harz Mountains, Germany. Name Origin:Named after its location.Physical Properties: Cleavage:None Color:black or steel black. Density:5.51 Diaphaniety:Subtranslucent to Opaque Habits:Prismatic - Crystals Shaped like Slender Prisms (e.g. tourmaline)., , Hardness:2.5 - Finger Nail Luster:Sub Metallic Streak:dark redMore details...