Zinnwaldite and Ekanite Physical Properties

Zinnwaldite

Ekanite

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1 Physical Properties

1.1 Tenacity

Elastic

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.9-3.13.28-3.32

1 7.18

1.5 Fracture

Uneven

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

1.6 Cleavage

Perfect basal {001}

{101} Distinct

1.7 Mohs Hardness

3.5-4.06-6.5

2 10

1.8 Chemical Composition

Not Available

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

Zinnwaldite and Ekanite Chemical Formula

While comparing Zinnwaldite 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 Zinnwaldite and Ekanite chemical formula.

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

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Zinnwaldite and Ekanite Specific Gravity

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