Sardonyx and Ametrine Physical Properties

Sardonyx

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

2.55-2.702.65

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

Indiscernible

1.7 Mohs Hardness

6.5-77

2 10

1.8 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

SiO₂

Sardonyx and Ametrine Chemical Formula

While comparing Sardonyx 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 Sardonyx and Ametrine chemical formula.

Chemical formula of Sardonyx- SiO 2Ulrich Henn and Claudio C.
Chemical formula of Ametrine- SiO₂

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Sardonyx and Ametrine Specific Gravity

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