Diamond and Rubellite Physical Properties

Diamond

Rubellite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Soluble

3.50-3.53

Conchoidal

111 (perfect in four directions)

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.

Diamond and Rubellite Chemical Formula

While comparing Diamond 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 Diamond and Rubellite chemical formula.

Compare Precious Gemstones

Diamond Vs Padparadscha

Diamond Vs Pleonaste

Diamond Vs Rhodizite

Diamond and Rubellite Specific Gravity

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