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Powellite and Periclase Physical Properties


Periclase and Powellite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
4.23   
3.7-3.9   

Fracture
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   
Conchoidal, Brittle   

Cleavage
{111} Distinct   
{001} perfect; {111} imperfect, may exhibit parting on , {011}   

Mohs Hardness
3.5-4   
5.5-6   

Chemical Composition
CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)   
MgOMichael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
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Powellite and Periclase Chemical Formula

While comparing Powellite and Periclase 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 Periclase chemical formula.

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Powellite and Periclase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Powellite and Periclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Periclase Optical Properties during the identification of gemstone. Specific gravity of Powellite is 3.7-3.9 whereas that of Periclase is 3.7-3.9.

Blue Gemstones

Blue Gemstones


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