Uvarovite and Ametrine Physical Properties

Uvarovite

Ametrine

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.772.65

1 7.18

1.5 Fracture

Uneven, Conchoidal, Brittle, Metallic, ConchoidalArthur Thomas, Gemstones (2009)

Not Available

1.6 Cleavage

None

Indiscernible

1.7 Mohs Hardness

6.5-7.57

2 10

1.8 Chemical Composition

Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.

SiO₂

Uvarovite and Ametrine Chemical Formula

While comparing Uvarovite and Ametrine 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 Uvarovite and Ametrine chemical formula.

Chemical formula of Uvarovite- Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.
Chemical formula of Ametrine- SiO₂

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Uvarovite and Ametrine Specific Gravity

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