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Witherite
Witherite

Mother of Pearl
Mother of Pearl



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Witherite
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Mother of Pearl

Witherite and Mother of Pearl 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
4.27-4.35
2.65-2.87
1.5 Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Not Available
1.6 Cleavage
{010} Distinct
Not Available
1.7 Mohs Hardness
3-3.5
2.5-4.5
1.8 Chemical Composition
BaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Witherite and Mother of Pearl Chemical Formula

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

  • Chemical formula of Witherite- BaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Witherite and Mother of Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Witherite and Mother of Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Witherite and Mother of Pearl Optical Properties during the identification of gemstone. Specific gravity of Witherite is 2.65-2.87 whereas that of Mother of Pearl is 2.65-2.87.