Jet lignite and Sardonyx Physical Properties

Jet lignite

Sardonyx

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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

1.30-1.342.55-2.70

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

1.7 Mohs Hardness

2.56.5-7

2 10

1.8 Chemical Composition

Not Available

SiO 2Ulrich Henn and Claudio C.

Jet lignite and Sardonyx Chemical Formula

While comparing Jet lignite and Sardonyx 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 Jet lignite and Sardonyx chemical formula.

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

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Jet lignite and Sardonyx Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jet lignite and Sardonyx Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jet lignite and Sardonyx Optical Properties during the identification of gemstone. Specific gravity of Jet lignite is 2.55-2.70 whereas that of Sardonyx is 2.55-2.70.