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Moldavite
Moldavite

Ceylonite
Ceylonite



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Moldavite
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Moldavite and Ceylonite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
none
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.32-2.38
3.63-3.9
1.5 Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Not Available
Indistinct
1.7 Mohs Hardness
5.5
7.5-8
1.8 Chemical Composition
SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Moldavite and Ceylonite Chemical Formula

While comparing Moldavite and Ceylonite 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 Moldavite and Ceylonite chemical formula.

  • Chemical formula of Moldavite- SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
  • Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Moldavite and Ceylonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moldavite and Ceylonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moldavite and Ceylonite Optical Properties during the identification of gemstone. Specific gravity of Moldavite is 3.63-3.9 whereas that of Ceylonite is 3.63-3.9.