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Coral
Coral

Anorthoclase
Anorthoclase



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Anorthoclase

Coral and Anorthoclase Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.60-2.70
2.56-2.62
1.5 Fracture
Irregular, Irregular, Gemstones of the world (2001)
Uneven, Uneven, Gems, Sixth Edition (2006)
1.6 Cleavage
Not Available
From the Greek for oblique and fracture, descriptive of the cleavage
1.7 Mohs Hardness
3-4
6-6.5
1.8 Chemical Composition
CaCO 3Ulrich Henn and Claudio C.
(Na,K)AlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Coral and Anorthoclase Chemical Formula

While comparing Coral and Anorthoclase 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 Coral and Anorthoclase chemical formula.

  • Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.
  • Chemical formula of Anorthoclase- (Na,K)AlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Coral and Anorthoclase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Coral and Anorthoclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Coral and Anorthoclase Optical Properties during the identification of gemstone. Specific gravity of Coral is 2.56-2.62 whereas that of Anorthoclase is 2.56-2.62.