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Cinnabar
Cinnabar

Bayldonite
Bayldonite



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Cinnabar
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Bayldonite

Cinnabar and Bayldonite 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

25.50
1 7.18
👆🏻

Fracture

Uneven
Uneven

Cleavage

Prismatic {10 1 0}, perfect
None

Mohs Hardness

2-2.54.5
2 10
👆🏻

Chemical Composition

HgSMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
(Cu,Zn)3Pb(AsO3OH)2(OH)2

Cinnabar and Bayldonite Chemical Formula

While comparing Cinnabar and Bayldonite 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 Bayldonite chemical formula.

  • Chemical formula of Cinnabar- HgSMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Bayldonite- (Cu,Zn)3Pb(AsO3OH)2(OH)2

Cinnabar and Bayldonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cinnabar and Bayldonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cinnabar and Bayldonite Optical Properties during the identification of gemstone. Specific gravity of Cinnabar is 5.50 whereas that of Bayldonite is 5.50.