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Chrome Tourmaline and Pyrargyrite Physical Properties


Pyrargyrite and Chrome Tourmaline Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.85-3.35   
5.85   

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

Cleavage
3,2   
Distinct on {10 1 1}, imperfect on {01 1 2}   

Mohs Hardness
7-7.5   
2.5-3   

Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.   
Ag 3SbS 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Chrome Tourmaline and Pyrargyrite Chemical Formula

While comparing Chrome Tourmaline and Pyrargyrite 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 Pyrargyrite chemical formula.

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Chrome Tourmaline and Pyrargyrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome Tourmaline and Pyrargyrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Tourmaline and Pyrargyrite Optical Properties during the identification of gemstone. Specific gravity of Chrome Tourmaline is 5.85 whereas that of Pyrargyrite is 5.85.

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