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Dioptase
Dioptase

Ivory
Ivory



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Dioptase
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Ivory

Dioptase and Ivory Physical Properties

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1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Soluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.25-3.351.70-2.00
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Not Available
1.6 Cleavage
Perfect in three directions
Not Available
1.7 Mohs Hardness
52-3
Amber
2 10
1.8 Chemical Composition
CuSiO 2(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Dioptase and Ivory Chemical Formula

While comparing Dioptase and Ivory 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 Dioptase and Ivory chemical formula.

  • Chemical formula of Dioptase- CuSiO 2(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Dioptase and Ivory Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dioptase and Ivory Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dioptase and Ivory Optical Properties during the identification of gemstone. Specific gravity of Dioptase is 1.70-2.00 whereas that of Ivory is 1.70-2.00.