Cinnabar and Goldstone Physical Properties

Cinnabar

Goldstone

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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

22.50-2.80

1 7.18

1.5 Fracture

Uneven, Uneven, Gemstones (2009), Brittle

torn surfaces, (e.g. fractured metals).

1.6 Cleavage

Prismatic {10 1 0}, perfect

None

1.7 Mohs Hardness

2-2.56

2 10

1.8 Chemical Composition

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

Cinnabar and Goldstone Chemical Formula

While comparing Cinnabar and Goldstone 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 Goldstone chemical formula.

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

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Cinnabar and Goldstone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cinnabar and Goldstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cinnabar and Goldstone Optical Properties during the identification of gemstone. Specific gravity of Cinnabar is 2.50-2.80 whereas that of Goldstone is 2.50-2.80.