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Fuchsite and Boulder Opal Physical Properties


Boulder Opal and Fuchsite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.77-2.88   
1.98-2.25   

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

Cleavage
Perfect basal   
Not Available   

Mohs Hardness
2.5   
5-6.5   

Chemical Composition
K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)   
SiO 2 + H 2OUlrich Henn and Claudio C.   

Optical Properties >>
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Fuchsite and Boulder Opal Chemical Formula

While comparing Fuchsite 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 Fuchsite and Boulder Opal chemical formula.

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Fuchsite and Boulder Opal Specific Gravity

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

Green Gemstones

Green Gemstones


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