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Bustamite
Bustamite

Ceylonite
Ceylonite



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Bustamite
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Ceylonite

Bustamite and Ceylonite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

Partly soluble in HCl.
-

Durability

-
-

Specific Gravity

3.32-3.433.63-3.9
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal, Uneven

Cleavage

{100} perfect; {110} and {1 1 0} good; {010} poor
Indistinct

Mohs Hardness

5.5-67.5-8
2 10
👆🏻

Chemical Composition

(Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Bustamite and Ceylonite Chemical Formula

While comparing Bustamite and Ceylonite 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 Bustamite and Ceylonite chemical formula.

  • Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Bustamite and Ceylonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bustamite and Ceylonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bustamite and Ceylonite Optical Properties during the identification of gemstone. Specific gravity of Bustamite is 3.63-3.9 whereas that of Ceylonite is 3.63-3.9.