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Hercynite
Hercynite

Jade
Jade



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Hercynite
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Jade

Hercynite and Jade Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
4.39
Uneven
{111} Indistinct, {111} Indistinct, {111} Indistinct
7.5-8
Fe2+ Al 2O 4Gemdat.org , Management Team (2012)
 
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-
-
2.90-3.38
Splintery
1 or 2,2 prismatic.
6-7
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6

Hercynite and Jade Chemical Formula

While comparing Hercynite and Jade 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 Jade chemical formula.

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Hercynite and Jade Specific Gravity

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