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Mother of Pearl
Mother of Pearl

Tanzanite
Tanzanite



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Mother of Pearl
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Tanzanite

Mother of Pearl and Tanzanite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Hard
1.4 Specific Gravity
2.65-2.87
3.35
1.5 Fracture
Not Available
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
Not Available
Perfect {010}, imperfect {100}
1.7 Mohs Hardness
2.5-4.5
6.5-7
1.8 Chemical Composition
Not Available
Ca2Al3(SiO4)3(OH)

Mother of Pearl and Tanzanite Chemical Formula

While comparing Mother of Pearl and Tanzanite 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 Tanzanite chemical formula.

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  • Chemical formula of Tanzanite- Ca2Al3(SiO4)3(OH)

Mother of Pearl and Tanzanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mother of Pearl and Tanzanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mother of Pearl and Tanzanite Optical Properties during the identification of gemstone. Specific gravity of Mother of Pearl is 3.35 whereas that of Tanzanite is 3.35.