Zincite and Lawsonite Physical Properties

Zincite

Lawsonite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.50-5.903.09

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

White, Yellow, Pale blue, Brittle, Uneven

1.6 Cleavage

On {10 1 0}, perfect; parting on {000 1 }

Perfect on {100} and {010}, imperfect on {101}

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)

Not Available

Zincite and Lawsonite Chemical Formula

While comparing Zincite and Lawsonite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Zincite and Lawsonite chemical formula.

Chemical formula of Zincite- (Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)

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Zincite Vs Peridot

Zincite and Lawsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zincite and Lawsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zincite and Lawsonite Optical Properties during the identification of gemstone. Specific gravity of Zincite is 3.09 whereas that of Lawsonite is 3.09.