Moldavite and Prasiolite Physical Properties

Moldavite

Prasiolite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.32-2.382.65

1 7.18

1.5 Fracture

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

Not Available

3,1

1.7 Mohs Hardness

5.57

2 10

1.8 Chemical Composition

SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)

SiO 2Ulrich Henn and Claudio C.

Moldavite and Prasiolite Chemical Formula

While comparing Moldavite and Prasiolite 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 Prasiolite chemical formula.

Chemical formula of Moldavite- SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.

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Moldavite and Prasiolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moldavite and Prasiolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moldavite and Prasiolite Optical Properties during the identification of gemstone. Specific gravity of Moldavite is 2.65 whereas that of Prasiolite is 2.65.