Dumortierite quartz and Kyanite Physical Properties

Dumortierite quartz

Kyanite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.53-3.65

1 7.18

1.5 Fracture

Not Available

Splintery, Brittle, Metallic

1.6 Cleavage

Not Available

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

1.7 Mohs Hardness

Not Available4-7

2 10

1.8 Chemical Composition

Not Available

Dumortierite quartz and Kyanite Chemical Formula

While comparing Dumortierite quartz 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 Dumortierite quartz and Kyanite chemical formula.

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Dumortierite quartz and Kyanite Specific Gravity

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