Beudantite and Ruby Physical Properties

Beudantite

Ruby

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.483.97-4.05

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

Conchoidal

1.6 Cleavage

distinct; good on {0001}

No true cleavage

1.7 Mohs Hardness

3.5-4.59

2 10

1.8 Chemical Composition

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

Al ₂ O ₃

Beudantite and Ruby Chemical Formula

While comparing Beudantite and Ruby 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 Beudantite and Ruby chemical formula.

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

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Beudantite and Ruby Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beudantite and Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and Ruby Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 3.97-4.05 whereas that of Ruby is 3.97-4.05.