Ceylonite and Chromite Physical Properties

Ceylonite

Chromite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

none

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.63-3.94.5-4.8

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Uneven

1.6 Cleavage

Indistinct

None, parting may develop along {111}

1.7 Mohs Hardness

7.5-85.5

2 10

1.8 Chemical Composition

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

Fe++Cr2O4

Ceylonite and Chromite Chemical Formula

While comparing Ceylonite and Chromite 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 Ceylonite and Chromite chemical formula.

Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Chemical formula of Chromite- Fe++Cr2O4

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Ceylonite and Chromite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ceylonite and Chromite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ceylonite and Chromite Optical Properties during the identification of gemstone. Specific gravity of Ceylonite is 4.5-4.8 whereas that of Chromite is 4.5-4.8.