Gahnospinel and Ekanite Physical Properties

Gahnospinel

Ekanite

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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

3.65-4.553.28-3.32

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

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

1.6 Cleavage

None, but may exhibit slight parting

{101} Distinct

1.7 Mohs Hardness

7.5-86-6.5

2 10

1.8 Chemical Composition

(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

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

Gahnospinel and Ekanite Chemical Formula

While comparing Gahnospinel and Ekanite 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 Gahnospinel and Ekanite chemical formula.

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

Compare Blue Gemstones

Gahnospinel Vs Indicolite Blue Tourmaline

Gahnospinel Vs Jeremejevite

Gahnospinel Vs Hydrogrossular

Gahnospinel and Ekanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gahnospinel and Ekanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Ekanite Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 3.28-3.32 whereas that of Ekanite is 3.28-3.32.