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Chrome Tourmaline and Calcite Physical Properties


Calcite and Chrome Tourmaline Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Soluble   

Durability
Not Available   
Not Available   

Specific Gravity
2.85-3.35   
2.67-2.73   

Fracture
ConchoidalArthur Thomas, Gemstones (2009)   
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal   

Cleavage
3,2   
Perfect on [10 1 1] three directions with angle of 74° 55   

Mohs Hardness
7-7.5   
3   

Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.   
CaCO 3Ulrich Henn and Claudio C.   

Optical Properties >>
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Chrome Tourmaline and Calcite Chemical Formula

While comparing Chrome Tourmaline and Calcite 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 Calcite chemical formula.

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Chrome Tourmaline and Calcite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome Tourmaline and Calcite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Tourmaline and Calcite Optical Properties during the identification of gemstone. Specific gravity of Chrome Tourmaline is 2.67-2.73 whereas that of Calcite is 2.67-2.73.

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