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Mother of Pearl
Mother of Pearl

Uvite
Uvite



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Mother of Pearl
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Uvite

Mother of Pearl and Uvite 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
2.97-3.14
1.5 Fracture
Not Available
Uneven, Conchoidal, Brittle
1.6 Cleavage
Not Available
{1011} Indistinct
1.7 Mohs Hardness
2.5-4.5
Not Available
1.8 Chemical Composition
Not Available
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Mother of Pearl and Uvite Chemical Formula

While comparing Mother of Pearl and Uvite 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 Uvite chemical formula.

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  • Chemical formula of Uvite- Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Mother of Pearl and Uvite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mother of Pearl and Uvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mother of Pearl and Uvite Optical Properties during the identification of gemstone. Specific gravity of Mother of Pearl is 2.97-3.14 whereas that of Uvite is 2.97-3.14.