Tourmaline and Vesuvianite Physical Properties
Tenacity
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Solubility
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Vesuvianite is virtually insolouble in acids
Durability
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Specific Gravity
2.85-3.35
3.32-3.43
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Brittle
Cleavage
Indistinct
Poor on {110} and {100} very poor on {001}
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 Vesuvianite Chemical Formula
While comparing Tourmaline and Vesuvianite 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 Vesuvianite 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 Vesuvianite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tourmaline and Vesuvianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tourmaline and Vesuvianite Optical Properties during the identification of gemstone. Specific gravity of Tourmaline is 3.32-3.43 whereas that of Vesuvianite is 3.32-3.43.