Tourmaline and Super Seven Crystals Physical Properties
Tenacity
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Solubility
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Durability
Not Available
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Specific Gravity
2.85-3.35
2.9
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Fibrous
Cleavage
Indistinct
[010] Perfect, [100] Distinct, [011] Distinct
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
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Tourmaline and Super Seven Crystals Chemical Formula
While comparing Tourmaline and Super Seven Crystals 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 Tourmaline and Super Seven Crystals chemical formula.
- Chemical formula of Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
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Tourmaline and Super Seven Crystals Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tourmaline and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tourmaline and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Tourmaline is 2.9 whereas that of Super Seven Crystals is 2.9.