Ekanite and Hercynite Physical Properties

Ekanite

Hercynite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.28-3.324.39

1 7.18

1.5 Fracture

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven

ConchoidalGemdat.org, Uneven

1.6 Cleavage

{101} Distinct

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

1.7 Mohs Hardness

6-6.57.5-8

2 10

1.8 Chemical Composition

ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references

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

Ekanite and Hercynite Chemical Formula

While comparing Ekanite 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 Ekanite and Hercynite chemical formula.

Chemical formula of Ekanite- ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Hercynite- Fe2+ Al 2O 4Gemdat.org , Management Team (2012)

Compare Green Gemstones

Ekanite Vs Fibrolite

Ekanite Vs Feldspar

Ekanite Vs Fluorite

Ekanite and Hercynite Specific Gravity

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