Cinnabar and Ceylonite Physical Properties

Cinnabar

Ceylonite

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1 Physical Properties

1.1 Tenacity

Slightly sectile

Not Available

1.2 Solubility

1.04 x 10⁻²⁵ g per 100 ml water (Ksp at 25°C = 2 x 10⁻³²)

none

1.3 Durability

Not Available

1.4 Specific Gravity

23.63-3.9

1 7.18

1.5 Fracture

Uneven, Uneven, Gemstones (2009), Brittle

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Prismatic {10 1 0}, perfect

Indistinct

1.7 Mohs Hardness

2-2.57.5-8

2 10

1.8 Chemical Composition

HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Cinnabar and Ceylonite Chemical Formula

While comparing Cinnabar 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 Cinnabar and Ceylonite chemical formula.

Chemical formula of Cinnabar- HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

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Cinnabar and Ceylonite Specific Gravity

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