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Strontianite and Sugilite Physical Properties


Sugilite and Strontianite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.63-3.79   
2.69-2.79   

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

Cleavage
{110} Good   
Poor on {0001}   

Mohs Hardness
3.5   
5.5-6.5   

Chemical Composition
SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references   
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Strontianite and Sugilite Chemical Formula

While comparing Strontianite and Sugilite 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 Strontianite and Sugilite chemical formula.

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Strontianite and Sugilite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Strontianite and Sugilite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Strontianite and Sugilite Optical Properties during the identification of gemstone. Specific gravity of Strontianite is 2.69-2.79 whereas that of Sugilite is 2.69-2.79.

Green Gemstones

Green Gemstones


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