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Wax Opal
Wax Opal

Star Ruby
Star Ruby



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Wax Opal
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Star Ruby

Wax Opal and Star Ruby Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
1.98-2.503.95-4.10
Amber
1 7.18
1.5 Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Uneven, Gems, Sixth Edition (2006)
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
5.5-6.5Not Available
Amber
2 10
1.8 Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)

Wax Opal and Star Ruby Chemical Formula

While comparing Wax Opal and Star 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 Wax Opal and Star Ruby chemical formula.

  • Chemical formula of Wax Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
  • Chemical formula of Star Ruby- Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)

Wax Opal and Star Ruby Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wax Opal and Star Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wax Opal and Star Ruby Optical Properties during the identification of gemstone. Specific gravity of Wax Opal is 3.95-4.10 whereas that of Star Ruby is 3.95-4.10.