Zinc

General Information: Chemical Formula:Zn Composition:(Molecular Weight = 65.39 gm)Zinc 100.0 % Zn Empirical Formula: ZnPhysical Properties: Cleavage:[0001] Perfect Color:blue gray. Density:6.9 - 7.2, Average = 7.05 Diaphaniety:Opaque Hardness:2 - Gypsum Luster:Metallic Streak:light grayMore details...

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General Information: Chemical Formula:(Zn,Cu,Fe++)SO4·7(H2O) Composition:(Molecular Weight = 286.05 gm)Zinc 13.72 % ZnIron 1.95 % FeCopper 6.66 % CuHydrogen 4.93 % H Sulfur 11.21 % S Oxygen 61.52 % O  Empirical Formula: Zn0.6Cu0.3Fe2+0.1(SO4)·7(H2O)Physical Properties: Cleavage:[???] Perfect, [???] Distinct Color:green, yellowish green, or apple green. Density:2.02 Diaphaniety:Transparent to Translucent Hardness:2 - Gypsum Luminescence:Non-fluorescent. Luster:Vitreous (Glassy)More details...

General Information: Chemical Formula:(Zn,Cu,Fe++)SO4·7(H2O) Composition:(Molecular Weight = 286.05 gm)Zinc 13.72 % ZnIron 1.95 % FeCopper 6.66 % CuHydrogen 4.93 % H Sulfur 11.21 % S Oxygen 61.52 % O  Empirical Formula: Zn0.6Cu0.3Fe2+0.1(SO4)·7(H2O)Physical Properties: Cleavage:[???] Perfect, [???] Distinct Color:green, yellowish green, or apple green. Density:2.02 Diaphaniety:Transparent to Translucent Hardness:2 - Gypsum Luminescence:Non-fluorescent. Luster:Vitreous (Glassy)More details...

Zn