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Imperial Topaz
Imperial Topaz
☒

Cuprite
Cuprite
☒



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Imperial Topaz
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Cuprite

Imperial Topaz and Cuprite 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
-
-
5.85-6.15
Conchoidal
Fair in four directions forming octahedrons
3.5-4
Cu 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Imperial Topaz and Cuprite Chemical Formula

While comparing Imperial Topaz and Cuprite 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 Cuprite chemical formula.

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Imperial Topaz and Cuprite Specific Gravity

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