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Bustamite
Bustamite

Star diopside
Star diopside



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Bustamite
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Star diopside

Bustamite and Star diopside Physical Properties

Physical Properties

Tenacity

-
-

Solubility

Partly soluble in HCl.
-

Durability

-
-

Specific Gravity

3.32-3.43-9999
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

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

Mohs Hardness

5.5-6-9999
2 10
👆🏻

Chemical Composition

(Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CaMgSi2O6

Bustamite and Star diopside Chemical Formula

While comparing Bustamite and Star diopside 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 Star diopside chemical formula.

  • Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Star diopside- CaMgSi2O6

Bustamite and Star diopside Specific Gravity

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