Iolite and Rubellite Tourmaline Physical Properties

Iolite

Rubellite Tourmaline

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.6-2.7Not Available

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

3,1

None

1.7 Mohs Hardness

7-7.52.5-3

2 10

1.8 Chemical Composition

Mg₂Al₄Si₅O₁₈

Iolite and Rubellite Tourmaline Chemical Formula

While comparing Iolite 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 Iolite and Rubellite Tourmaline chemical formula.

Chemical formula of Iolite- Mg₂Al₄Si₅O₁₈
Chemical formula of Rubellite Tourmaline- Ag

Compare Gems for Taurus » More

Iolite Vs Chrysocolla

Iolite Vs Quartz Rose

Iolite Vs Carnelian

» More

More Compare Gems for Taurus

Iolite and Rubellite Tourmaline Specific Gravity

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