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Cinnabar
Cinnabar

Opal Australia
Opal Australia



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Cinnabar
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Opal Australia

Cinnabar and Opal Australia Physical Properties

Physical Properties

Tenacity

Slightly sectile
-

Solubility

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

Durability

-
-

Specific Gravity

2-9999
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

Prismatic {10 1 0}, perfect
None

Mohs Hardness

2-2.55.5-6.5
2 10
👆🏻

Chemical Composition

HgSMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SiO2*nH2O

Cinnabar and Opal Australia Chemical Formula

While comparing Cinnabar and Opal Australia 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 Opal Australia chemical formula.

  • Chemical formula of Cinnabar- HgSMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Opal Australia- SiO2*nH2O

Cinnabar and Opal Australia Specific Gravity

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