Anorthoclase and Cinnabar Physical Properties

Anorthoclase

Cinnabar

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1 Physical Properties

1.1 Tenacity

Not Available

Slightly sectile

1.2 Solubility

Not Available

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

2.56-2.622

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Uneven, Uneven, Gemstones (2009), Brittle

1.6 Cleavage

From the Greek for oblique and fracture, descriptive of the cleavage

Prismatic {10 1 0}, perfect

1.7 Mohs Hardness

6-6.52-2.5

2 10

1.8 Chemical Composition

(Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Anorthoclase and Cinnabar Chemical Formula

While comparing Anorthoclase 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 Anorthoclase and Cinnabar chemical formula.

Chemical formula of Anorthoclase- (Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Cinnabar- HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Colorless Gems

Anorthoclase Vs Black Opal

Anorthoclase Vs Beryllonite

Anorthoclase Vs Beryl

Anorthoclase and Cinnabar Specific Gravity

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