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Ludlamite and Dumortierite quartz Physical Properties


Dumortierite quartz and Ludlamite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.1-3.2   
Not Available   

Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)   
Not Available   

Cleavage
Vitreous, pearly on cleavage   
Not Available   

Mohs Hardness
3-4   
Not Available   

Chemical Composition
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Not Available   

Optical Properties >>
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Ludlamite and Dumortierite quartz Chemical Formula

While comparing Ludlamite and Dumortierite quartz 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 Ludlamite and Dumortierite quartz chemical formula.

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Ludlamite and Dumortierite quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ludlamite and Dumortierite quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ludlamite and Dumortierite quartz Optical Properties during the identification of gemstone. Specific gravity of Ludlamite is Not Available whereas that of Dumortierite quartz is Not Available.

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