Akoya pearl and Stichtite Physical Properties
Tenacity
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Solubility
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Durability
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Specific Gravity
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2.11-2.20
Fracture
Not Available
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Uneven
Cleavage
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Perfect on {0001}
Mohs Hardness
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Chemical Composition
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Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Akoya pearl and Stichtite Chemical Formula
While comparing Akoya pearl and Stichtite 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 Akoya pearl and Stichtite chemical formula.
>- Chemical formula of Stichtite- Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Akoya pearl and Stichtite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Akoya pearl and Stichtite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Akoya pearl and Stichtite Optical Properties during the identification of gemstone. Specific gravity of Akoya pearl is 2.11-2.20 whereas that of Stichtite is 2.11-2.20.