Garnet and Rubellite Physical Properties

Garnet

Rubellite

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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.

3.01-3.06

Conchoidal

Indiscernible

7-7.5

Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Garnet and Rubellite Chemical Formula

While comparing Garnet and Rubellite 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 Rubellite chemical formula.

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Garnet and Rubellite Specific Gravity

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