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Hematite and Glaucophane Physical Properties


Glaucophane and Hematite Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
5.00-5.30   
3-3.15   

Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle   
Conchoidal, Brittle, Conchoidal   

Cleavage
None, may show partings on {0001} and {10 1 1}   
Good on [110] and on [001]   

Mohs Hardness
6   
6.0-6.5   

Chemical Composition
Fe 2O 3Arthur Thomas , Gemstones (2009)   
[ ]Na2(Mg3Al2)Si8O22(OH)2   

Optical Properties >>
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Hematite and Glaucophane Chemical Formula

While comparing Hematite and Glaucophane 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 Hematite and Glaucophane chemical formula.

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Hematite and Glaucophane Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hematite and Glaucophane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hematite and Glaucophane Optical Properties during the identification of gemstone. Specific gravity of Hematite is 3-3.15 whereas that of Glaucophane is 3-3.15.

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