Hercynite and Morion Physical Properties

Hercynite

Morion

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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

4.392.65

1 7.18

1.5 Fracture

ConchoidalGemdat.org, Uneven

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

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

7.5-8Not Available

2 10

1.8 Chemical Composition

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

SiO 2Ulrich Henn and Claudio C.

Hercynite and Morion Chemical Formula

While comparing Hercynite and Morion 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 Morion chemical formula.

Chemical formula of Hercynite- Fe2+ Al 2O 4Gemdat.org , Management Team (2012)
Chemical formula of Morion- SiO 2Ulrich Henn and Claudio C.

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Hercynite and Morion Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hercynite and Morion Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hercynite and Morion Optical Properties during the identification of gemstone. Specific gravity of Hercynite is 2.65 whereas that of Morion is 2.65.