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Powellite and Sphalerite Physical Properties


Sphalerite and Powellite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
4.23   
3.95-4.10   

Fracture
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven   

Cleavage
{111} Distinct   
{110} Perfect, {110} Perfect, {110} Perfect   

Mohs Hardness
3.5-4   
3.5-4   

Chemical Composition
CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)   
(Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Powellite and Sphalerite Chemical Formula

While comparing Powellite and Sphalerite 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 Powellite and Sphalerite chemical formula.

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Powellite and Sphalerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Powellite and Sphalerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Sphalerite Optical Properties during the identification of gemstone. Specific gravity of Powellite is 3.95-4.10 whereas that of Sphalerite is 3.95-4.10.

Blue Gemstones

Blue Gemstones


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