Zoisite and Microlite Physical Properties

Zoisite

Microlite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

3.20-3.505.5

1 7.18

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Fracture

Uneven, Conchoidal, Even

Conchoidal

Cleavage

Perfect {010} imperfect {100}

{111} Indistinct, {111} Indistinct, {111} Indistinct

Mohs Hardness

6-75-5.5

2 10

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Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Zoisite and Microlite Chemical Formula

While comparing Zoisite and Microlite 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 Zoisite and Microlite chemical formula.

Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)
Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Zoisite and Microlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zoisite and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zoisite and Microlite Optical Properties during the identification of gemstone. Specific gravity of Zoisite is 5.5 whereas that of Microlite is 5.5.