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Tourmaline
Tourmaline




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Physical Properties of 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
2.85-3.35
1.5 Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Indistinct
1.7 Mohs Hardness
7-7.5
1.8 Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.

Tourmaline Cleavage

When it comes to choosing the best pick among Semi Precious Gemstones gemstones, Tourmaline is known to be a popular choice!Physical properties of Tourmaline include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Tourmaline Optical Properties are responsible for imparting various physical properties to its structure. Knowledge of these properties is equally important to gem-cutters as well as to consumers. Tourmaline cleavage is nothing but the plane across which the crystal splits during cutting. Tourmaline cleavage is Indistinct,and specific gravity of Tourmaline is 2.85-3.35.

The physical properties of Tourmaline, in fact, are imparted by the chemical composition of its individual molecule. The reactivity or inertness of the crystal is solely governed by its chemical structure. Chemical composition of Tourmaline is represented by Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details..