Ruby and Beudantite Physical Properties

Ruby

Beudantite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.97-4.054.48

1 7.18

1.5 Fracture

Conchoidal

Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

No true cleavage

distinct; good on {0001}

1.7 Mohs Hardness

93.5-4.5

2 10

1.8 Chemical Composition

Al ₂ O ₃

PbFe+++3(AsO4)(SO4)(OH)6

Ruby and Beudantite Chemical Formula

While comparing Ruby and Beudantite 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 Ruby and Beudantite chemical formula.

Chemical formula of Ruby- Al ₂ O ₃
Chemical formula of Beudantite- PbFe+++3(AsO4)(SO4)(OH)6

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Ruby and Beudantite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ruby and Beudantite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ruby and Beudantite Optical Properties during the identification of gemstone. Specific gravity of Ruby is 4.48 whereas that of Beudantite is 4.48.