Kyanite and Imperial Topaz Physical Properties

Kyanite

Imperial Topaz

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.53-3.653.49-3.57

1 7.18

1.5 Fracture

Splintery, Brittle, Metallic

Uneven

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

4-78

2 10

1.8 Chemical Composition

Not Available

Kyanite and Imperial Topaz Chemical Formula

While comparing Kyanite and Imperial Topaz 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 Kyanite and Imperial Topaz chemical formula.

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Kyanite and Imperial Topaz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kyanite and Imperial Topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kyanite and Imperial Topaz Optical Properties during the identification of gemstone. Specific gravity of Kyanite is 3.49-3.57 whereas that of Imperial Topaz is 3.49-3.57.