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Imperial Topaz
Imperial Topaz
☒

Brookite
Brookite
☒



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Imperial Topaz
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Brookite

Imperial Topaz and Brookite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.49-3.57
Uneven
None
8
Al2SiO4(F,OH)2
 
Brittle
-
-
3.87-4.14
Subconchoidal, Conchoidal
Poor on {120}, in traces on {001}
5.5-6
TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Imperial Topaz and Brookite Chemical Formula

While comparing Imperial Topaz and Brookite 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 Brookite chemical formula.

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Imperial Topaz and Brookite Specific Gravity

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