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Whitlockite and Dumortierite Physical Properties


Dumortierite and Whitlockite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.12   
3.26-3.41   

Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle   
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references   

Cleavage
None   
Distinct on {100}, poor on {110}; parting on {001}   

Mohs Hardness
Not Available   
7-8.5   

Chemical Composition
Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)   
AlAl6O3BSi3O18   

Optical Properties >>
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Whitlockite and Dumortierite Chemical Formula

While comparing Whitlockite and Dumortierite 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 Whitlockite and Dumortierite chemical formula.

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Whitlockite and Dumortierite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Whitlockite and Dumortierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Whitlockite and Dumortierite Optical Properties during the identification of gemstone. Specific gravity of Whitlockite is 3.26-3.41 whereas that of Dumortierite is 3.26-3.41.

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