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Ceylonite
Ceylonite

Oligoclase
Oligoclase



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Ceylonite
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Oligoclase

Ceylonite and Oligoclase Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.63-3.92.62-2.67
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Uneven

Cleavage

Indistinct
From the Greek, oligos and kasein, little cleavage.

Mohs Hardness

7.5-86-6.5
2 10
👆🏻

Chemical Composition

(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Ceylonite and Oligoclase Chemical Formula

While comparing Ceylonite and Oligoclase 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 Ceylonite and Oligoclase chemical formula.

  • Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
  • Chemical formula of Oligoclase- Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Ceylonite and Oligoclase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ceylonite and Oligoclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ceylonite and Oligoclase Optical Properties during the identification of gemstone. Specific gravity of Ceylonite is 2.62-2.67 whereas that of Oligoclase is 2.62-2.67.