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Chrome Tourmaline and Bowenite Physical Properties


Bowenite and Chrome Tourmaline Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.85-3.35   
2.58-2.80   

Fracture
ConchoidalArthur Thomas, Gemstones (2009)   
Uneven, Irregular, Management Team (2012)   

Cleavage
3,2   
Not Available   

Mohs Hardness
7-7.5   
5.5   

Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.   
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)   

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Chrome Tourmaline and Bowenite Chemical Formula

While comparing Chrome Tourmaline and Bowenite 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 Chrome Tourmaline and Bowenite chemical formula.

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Chrome Tourmaline and Bowenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome Tourmaline and Bowenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Tourmaline and Bowenite Optical Properties during the identification of gemstone. Specific gravity of Chrome Tourmaline is 2.58-2.80 whereas that of Bowenite is 2.58-2.80.

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