Cinnabar and Wardite Physical Properties

Cinnabar

Wardite

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1 Physical Properties

1.1 Tenacity

Slightly sectile

Not Available

1.3 Solubility

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

Not Available

1.4 Durability

Not Available

1.6 Specific Gravity

22.81

1 7.18

1.9 Fracture

Uneven, Uneven, Gemstones (2009), Brittle

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.10 Cleavage

Prismatic {10 1 0}, perfect

{001} Perfect

1.11 Mohs Hardness

2-2.54.5-5

2 10

1.12 Chemical Composition

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

NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cinnabar and Wardite Chemical Formula

While comparing Cinnabar and Wardite 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 Wardite chemical formula.

Chemical formula of Cinnabar- HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Wardite- NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Cinnabar and Wardite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cinnabar and Wardite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cinnabar and Wardite Optical Properties during the identification of gemstone. Specific gravity of Cinnabar is 2.81 whereas that of Wardite is 2.81.