Cacoxenite and Ruby Physical Properties

Cacoxenite

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

2.2-2.6

3.97-4.05

1.5 Fracture

Uneven

Conchoidal

1.6 Cleavage

None

No true cleavage

1.7 Mohs Hardness

3-4

1.8 Chemical Composition

(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

Al ₂ O ₃

Cacoxenite and Ruby Chemical Formula

While comparing Cacoxenite 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 Cacoxenite and Ruby chemical formula.

Chemical formula of Cacoxenite- (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Chemical formula of Ruby- Al ₂ O ₃

Compare Green Gemstones

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Cacoxenite Vs Adamite

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Cacoxenite and Ruby Specific Gravity

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