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Ekanite and Powellite Physical Properties


Powellite and Ekanite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.28-3.32   
4.23   

Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven   
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   

Cleavage
{101} Distinct   
{111} Distinct   

Mohs Hardness
6-6.5   
3.5-4   

Chemical Composition
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references   
CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
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Ekanite and Powellite Chemical Formula

While comparing Ekanite and Powellite 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 Ekanite and Powellite chemical formula.

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Ekanite and Powellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ekanite and Powellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ekanite and Powellite Optical Properties during the identification of gemstone. Specific gravity of Ekanite is 4.23 whereas that of Powellite is 4.23.

Green Gemstones

Green Gemstones


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