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Mother of Pearl
Mother of Pearl

Kyanite
Kyanite



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Mother of Pearl
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Kyanite

Mother of Pearl and Kyanite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.65-2.873.53-3.65
Amber
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
2.5-4.54-7
Amber
2 10
1.8 Chemical Composition
Not Available
Not Available

Mother of Pearl and Kyanite Chemical Formula

While comparing Mother of Pearl 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 Mother of Pearl and Kyanite chemical formula.

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Mother of Pearl and Kyanite Specific Gravity

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