Hiddenite and Hercynite Physical Properties

Hiddenite

Hercynite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.15-3.214.39

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

ConchoidalGemdat.org, Uneven

1.6 Cleavage

1,2 prismatic

{111} Indistinct, {111} Indistinct, {111} Indistinct

1.7 Mohs Hardness

6-77.5-8

2 10

1.13 Chemical Composition

LiAlSi₂O₆

Fe2+ Al 2O 4Gemdat.org , Management Team (2012)

Hiddenite and Hercynite Chemical Formula

While comparing Hiddenite and Hercynite 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 Hiddenite and Hercynite chemical formula.

Chemical formula of Hiddenite- LiAlSi₂O₆
Chemical formula of Hercynite- Fe2+ Al 2O 4Gemdat.org , Management Team (2012)

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Hiddenite and Hercynite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hiddenite and Hercynite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hiddenite and Hercynite Optical Properties during the identification of gemstone. Specific gravity of Hiddenite is 4.39 whereas that of Hercynite is 4.39.