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Grossular and Pearl Physical Properties


Pearl and Grossular Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.55-3.73   
2.60-2.85   

Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle   
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)   

Cleavage
none   
none   

Mohs Hardness
7-7.5   
2.5-4.5   

Chemical Composition
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)   
Not Available   

Optical Properties >>
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Grossular and Pearl Chemical Formula

While comparing Grossular and Pearl 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 Grossular and Pearl chemical formula.

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Grossular and Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Grossular and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grossular and Pearl Optical Properties during the identification of gemstone. Specific gravity of Grossular is 2.60-2.85 whereas that of Pearl is 2.60-2.85.

Green Gemstones

Green Gemstones


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