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Boulder Opal and Swiss blue topaz Physical Properties


Swiss blue topaz and Boulder Opal Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
1.98-2.25   
Not Available   

Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   
Not Available   

Cleavage
Not Available   
Not Available   

Mohs Hardness
5-6.5   
Not Available   

Chemical Composition
SiO 2 + H 2OUlrich Henn and Claudio C.   
Not Available   

Optical Properties >>
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Boulder Opal and Swiss blue topaz Chemical Formula

While comparing Boulder Opal and Swiss blue topaz 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 Boulder Opal and Swiss blue topaz chemical formula.

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Boulder Opal and Swiss blue topaz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Boulder Opal and Swiss blue topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Boulder Opal and Swiss blue topaz Optical Properties during the identification of gemstone. Specific gravity of Boulder Opal is Not Available whereas that of Swiss blue topaz is Not Available.

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