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Danburite
Danburite

Akoya pearl
Akoya pearl



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Danburite
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Akoya pearl

Danburite and Akoya pearl Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.97-3.03Not Available
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Not Available
1.6 Cleavage
{001} Poor
Not Available
1.7 Mohs Hardness
7Not Available
Amber
2 10
1.8 Chemical Composition
CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Danburite and Akoya pearl Chemical Formula

While comparing Danburite and Akoya 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 Danburite and Akoya pearl chemical formula.

  • Chemical formula of Danburite- CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Danburite and Akoya pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Danburite and Akoya pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Danburite and Akoya pearl Optical Properties during the identification of gemstone. Specific gravity of Danburite is Not Available whereas that of Akoya pearl is Not Available.