Sardonyx and Rubellite Tourmaline Physical Properties

Sardonyx

Rubellite Tourmaline

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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

2.55-2.70Not Available

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

6.5-72.5-3

2 10

1.8 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

Sardonyx and Rubellite Tourmaline Chemical Formula

While comparing Sardonyx and Rubellite Tourmaline 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 Rubellite Tourmaline chemical formula.

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

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Sardonyx and Rubellite Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sardonyx and Rubellite Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sardonyx and Rubellite Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Sardonyx is Not Available whereas that of Rubellite Tourmaline is Not Available.