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Hercynite
Hercynite

Cymophane
Cymophane



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Hercynite
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Cymophane

Hercynite and Cymophane Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
4.39
Uneven
{111} Indistinct, {111} Indistinct, {111} Indistinct
7.5-8
Fe2+ Al 2O 4Gemdat.org , Management Team (2012)
 
-
-
-
3.69-3.81
-
Perfect
8.5
BeAl 2O 4Arthur Thomas , Gemstones (2009)

Hercynite and Cymophane Chemical Formula

While comparing Hercynite and Cymophane 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 Hercynite and Cymophane chemical formula.

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Hercynite and Cymophane Specific Gravity

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