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Imperial Topaz and Norbergite Physical Properties


Norbergite and Imperial Topaz Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.49-3.57   
3.177   

Fracture
Uneven   
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle   

Cleavage
Not Available   
{???} Distinct   

Mohs Hardness
8   
6-6.5   

Chemical Composition
Not Available   
Mg 3(SiO 4)(F,OH) 2Anthony et al , Handbook of Mineralogy (2001)   

Optical Properties >>
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Imperial Topaz and Norbergite Chemical Formula

While comparing Imperial Topaz and Norbergite 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 Imperial Topaz and Norbergite chemical formula.

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Imperial Topaz and Norbergite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Imperial Topaz and Norbergite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Imperial Topaz and Norbergite Optical Properties during the identification of gemstone. Specific gravity of Imperial Topaz is 3.177 whereas that of Norbergite is 3.177.

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