Ruby and Hodgkinsonite Physical Properties

Ruby

Hodgkinsonite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.97-4.054.06-4.08

1 7.18

1.5 Fracture

Conchoidal

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic

1.6 Cleavage

No true cleavage

{???} Perfect

1.7 Mohs Hardness

94.5-5

2 10

1.8 Chemical Composition

Al ₂ O ₃

Mn2+ Zn 2SiO 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Ruby and Hodgkinsonite Chemical Formula

While comparing Ruby and Hodgkinsonite 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 Hodgkinsonite chemical formula.

Chemical formula of Ruby- Al ₂ O ₃
Chemical formula of Hodgkinsonite- Mn2+ Zn 2SiO 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Birthstones » More

Ruby Vs Emerald

Ruby Vs Opal

Ruby Vs Diamond

» More

More Compare Birthstones

Ruby and Hodgkinsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ruby and Hodgkinsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ruby and Hodgkinsonite Optical Properties during the identification of gemstone. Specific gravity of Ruby is 4.06-4.08 whereas that of Hodgkinsonite is 4.06-4.08.