Verdite and Ruby Physical Properties

Verdite

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

2.80-3.03.97-4.05

1 7.18

1.5 Fracture

Not Available

Conchoidal

1.6 Cleavage

{110} Good

No true cleavage

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

NaFeS2•2(H2O)

Al ₂ O ₃

Verdite and Ruby Chemical Formula

While comparing Verdite 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 Verdite and Ruby chemical formula.

Chemical formula of Verdite- NaFeS2•2(H2O)
Chemical formula of Ruby- Al ₂ O ₃

Compare Blue Gemstones

Verdite Vs White Opal

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Verdite Vs Zircon

Verdite and Ruby Specific Gravity

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