Vlasovite and Microlite Physical Properties

Vlasovite

Microlite

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Physical Properties

Tenacity

Brittle

Solubility

Nearly insoluble in HCl and HNO₃

Durability

Specific Gravity

2.975.5

1 7.18

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Fracture

Conchoidal

Cleavage

Distinct on {010}

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

Mohs Hardness

65-5.5

2 10

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Chemical Composition

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

Vlasovite and Microlite Chemical Formula

While comparing Vlasovite 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 Vlasovite and Microlite chemical formula.

Chemical formula of Vlasovite- -
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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Vlasovite and Microlite Specific Gravity

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