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Bustamite
Bustamite

Rose Quartz
Rose Quartz



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Bustamite
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Rose Quartz

Bustamite and Rose Quartz Physical Properties

Physical Properties

Tenacity

-
-

Solubility

Partly soluble in HCl.
-

Durability

-
-

Specific Gravity

3.32-3.432.65
1 7.18
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Fracture

Conchoidal
ConchoidalWalter Schumann

Cleavage

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

Mohs Hardness

5.5-67
2 10
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Chemical Composition

(Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SiO2

Bustamite and Rose Quartz Chemical Formula

While comparing Bustamite and Rose Quartz 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 Rose Quartz chemical formula.

  • Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Rose Quartz- SiO2

Bustamite and Rose Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bustamite and Rose Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bustamite and Rose Quartz Optical Properties during the identification of gemstone. Specific gravity of Bustamite is 2.65 whereas that of Rose Quartz is 2.65.