Vlasovite and Kyanite Physical Properties

Vlasovite

Kyanite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Nearly insoluble in HCl and HNO₃

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.973.53-3.65

1 7.18

1.5 Fracture

Conchoidal, Brittle

Splintery, Brittle, Metallic

1.6 Cleavage

Distinct on {010}

[100] perfect [010] imperfect with 79° angle between

1.7 Mohs Hardness

64-7

2 10

1.8 Chemical Composition

Not Available

Vlasovite and Kyanite Chemical Formula

While comparing Vlasovite and Kyanite 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 Kyanite chemical formula.

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Vlasovite and Kyanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vlasovite and Kyanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vlasovite and Kyanite Optical Properties during the identification of gemstone. Specific gravity of Vlasovite is 3.53-3.65 whereas that of Kyanite is 3.53-3.65.