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Moldavite
Moldavite

Vlasovite
Vlasovite



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Moldavite
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Vlasovite

Moldavite and Vlasovite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Nearly insoluble in HCl and HNO3
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.32-2.38
2.97
1.5 Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Conchoidal, Brittle
1.6 Cleavage
Not Available
Distinct on {010}
1.7 Mohs Hardness
5.5
6
1.8 Chemical Composition
SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
Not Available

Moldavite and Vlasovite Chemical Formula

While comparing Moldavite and Vlasovite 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 Vlasovite chemical formula.

  • Chemical formula of Moldavite- SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
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Moldavite and Vlasovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moldavite and Vlasovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moldavite and Vlasovite Optical Properties during the identification of gemstone. Specific gravity of Moldavite is 2.97 whereas that of Vlasovite is 2.97.