Cinnabar and Weloganite Physical Properties

Cinnabar

Weloganite

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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)

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

23.20-3.22

1 7.18

1.5 Fracture

Uneven, Uneven, Gemstones (2009), Brittle

Conchoidal, Brittle

1.6 Cleavage

Prismatic {10 1 0}, perfect

Perfect on pseudo {0001}

1.7 Mohs Hardness

2-2.53

2 10

1.8 Chemical Composition

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

Not Available

Cinnabar and Weloganite Chemical Formula

While comparing Cinnabar and Weloganite 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 Weloganite chemical formula.

Chemical formula of Cinnabar- HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Cinnabar and Weloganite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cinnabar and Weloganite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cinnabar and Weloganite Optical Properties during the identification of gemstone. Specific gravity of Cinnabar is 3.20-3.22 whereas that of Weloganite is 3.20-3.22.