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Emerald
Emerald

Chondrodite
Chondrodite



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Emerald and Chondrodite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Soluble
1.3 Durability
Hard
Not Available
1.4 Specific Gravity
2.67-2.78
3.10-3.20
1.5 Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
1.6 Cleavage
Imperfect on the [0001]
Poor to good on (001)
1.7 Mohs Hardness
7.5-8
6-6.5
1.8 Chemical Composition
Be3Al2SiO6
(Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.

Emerald and Chondrodite Chemical Formula

While comparing Emerald and Chondrodite 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 Emerald and Chondrodite chemical formula.

  • Chemical formula of Emerald- Be3Al2SiO6
  • Chemical formula of Chondrodite- (Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.

Emerald and Chondrodite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Chondrodite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Chondrodite Optical Properties during the identification of gemstone. Specific gravity of Emerald is 3.10-3.20 whereas that of Chondrodite is 3.10-3.20.