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Mother of Pearl
Mother of Pearl

Thulite
Thulite



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Mother of Pearl
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Thulite

Mother of Pearl and Thulite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.65-2.87
3.1
1.5 Fracture
Not Available
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Not Available
Perfect {010} imperfect {100}
1.7 Mohs Hardness
2.5-4.5
6-7
1.8 Chemical Composition
Not Available
Ca2Al3(SiO4)3(OH)

Mother of Pearl and Thulite Chemical Formula

While comparing Mother of Pearl and Thulite 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 Thulite chemical formula.

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

Mother of Pearl and Thulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mother of Pearl and Thulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mother of Pearl and Thulite Optical Properties during the identification of gemstone. Specific gravity of Mother of Pearl is 3.1 whereas that of Thulite is 3.1.