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Jeremejevite and Boulder Opal Physical Properties


Boulder Opal and Jeremejevite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.28-3.31   
1.98-2.25   

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

Cleavage
None observed   
Not Available   

Mohs Hardness
6.5-7.5   
5-6.5   

Chemical Composition
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.   
SiO 2 + H 2OUlrich Henn and Claudio C.   

Optical Properties >>
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Jeremejevite and Boulder Opal Chemical Formula

While comparing Jeremejevite and Boulder Opal 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 Jeremejevite and Boulder Opal chemical formula.

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Jeremejevite and Boulder Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jeremejevite and Boulder Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jeremejevite and Boulder Opal Optical Properties during the identification of gemstone. Specific gravity of Jeremejevite is 1.98-2.25 whereas that of Boulder Opal is 1.98-2.25.

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