Gaspeite and Cinnabar Physical Properties

Gaspeite

Cinnabar

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1 Physical Properties

1.1 Tenacity

Not Available

Slightly sectile

1.2 Solubility

HCl soluble

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

1.3 Durability

Not Available

1.4 Specific Gravity

3.712

1 7.18

1.5 Fracture

Uneven

Uneven, Uneven, Gemstones (2009), Brittle

1.6 Cleavage

{10 1 1} Good

Prismatic {10 1 0}, perfect

1.7 Mohs Hardness

4.5-52-2.5

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

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

Gaspeite and Cinnabar Chemical Formula

While comparing Gaspeite and Cinnabar 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 Gaspeite and Cinnabar chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Cinnabar- HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Gaspeite and Cinnabar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaspeite and Cinnabar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Cinnabar Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 2 whereas that of Cinnabar is 2.