Zinnwaldite and Ceylonite Physical Properties

Zinnwaldite

Ceylonite

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1 Physical Properties

1.1 Tenacity

Elastic

Not Available

1.2 Solubility

Not Available

none

1.3 Durability

Not Available

1.4 Specific Gravity

2.9-3.13.63-3.9

1 7.18

1.5 Fracture

Uneven

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Perfect basal {001}

Indistinct

1.7 Mohs Hardness

3.5-4.07.5-8

2 10

1.8 Chemical Composition

Not Available

(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Zinnwaldite and Ceylonite Chemical Formula

While comparing Zinnwaldite and Ceylonite 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 Ceylonite chemical formula.

Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

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Zinnwaldite and Ceylonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zinnwaldite and Ceylonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zinnwaldite and Ceylonite Optical Properties during the identification of gemstone. Specific gravity of Zinnwaldite is 3.63-3.9 whereas that of Ceylonite is 3.63-3.9.