Coral and Rubellite Tourmaline Physical Properties

Coral

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

2.60-2.70

Not Available

1.5 Fracture

Irregular, Irregular, Gemstones of the world (2001)

Not Available

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

3-4

2.5-3

1.8 Chemical Composition

CaCO 3Ulrich Henn and Claudio C.

Coral and Rubellite Tourmaline Chemical Formula

While comparing Coral 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 Coral and Rubellite Tourmaline chemical formula.

Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.
Chemical formula of Rubellite Tourmaline- Ag

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Coral and Rubellite Tourmaline Specific Gravity

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