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Gahnospinel and Lawsonite Physical Properties


Lawsonite and Gahnospinel Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.65-4.55   
3.09   

Fracture
ConchoidalArthur Thomas, Gemstones (2009)   
White, Yellow, Pale blue, Brittle, Uneven   

Cleavage
None, but may exhibit slight parting   
Perfect on {100} and {010}, imperfect on {101}   

Mohs Hardness
7.5-8   
8   

Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)   
Not Available   

Optical Properties >>
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Gahnospinel and Lawsonite Chemical Formula

While comparing Gahnospinel and Lawsonite 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 Gahnospinel and Lawsonite chemical formula.

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Gahnospinel and Lawsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnospinel and Lawsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Lawsonite Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 3.09 whereas that of Lawsonite is 3.09.

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