Garnet and Bustamite Physical Properties

Garnet

Bustamite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.55-4.33

Conchoidal, Uneven

Indistinct

6.5-7.5

Garnet is a series of several different minerals with unique chemical formulas.

Partly soluble in HCl.

3.32-3.43

Conchoidal

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

5.5-6

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

Garnet and Bustamite Chemical Formula

While comparing Garnet and Bustamite 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 Garnet and Bustamite chemical formula.

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Garnet and Bustamite Specific Gravity

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