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Anthophyllite and Sinhalite Physical Properties


Sinhalite and Anthophyllite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.9-3.5   
3.46-3.50   

Fracture
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle   
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle   

Cleavage
{110} Perfect, {???} Distinct, {???} Distinct   
Not Available   

Mohs Hardness
5.5-6   
6-7   

Chemical Composition
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)   
MgAlBO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Anthophyllite and Sinhalite Chemical Formula

While comparing Anthophyllite and Sinhalite 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 Anthophyllite and Sinhalite chemical formula.

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Anthophyllite and Sinhalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anthophyllite and Sinhalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anthophyllite and Sinhalite Optical Properties during the identification of gemstone. Specific gravity of Anthophyllite is 3.46-3.50 whereas that of Sinhalite is 3.46-3.50.

Brown Gemstones

Brown Gemstones


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