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Boulder Opal and Shortite Physical Properties


Shortite 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   
2.61   

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

Cleavage
Not Available   
{010} Distinct   

Mohs Hardness
5-6.5   
3   

Chemical Composition
SiO 2 + H 2OUlrich Henn and Claudio C.   
Na 2Ca 2(CO 3) 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Boulder Opal and Shortite Chemical Formula

While comparing Boulder Opal and Shortite 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 Shortite chemical formula.

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Boulder Opal and Shortite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Boulder Opal and Shortite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Boulder Opal and Shortite Optical Properties during the identification of gemstone. Specific gravity of Boulder Opal is 2.61 whereas that of Shortite is 2.61.

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