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Star Sapphire
Star Sapphire

Leucophanite
Leucophanite



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Star Sapphire
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Leucophanite

Star Sapphire and Leucophanite 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
3.90-4.05Not Available
Amber
1 7.18
1.5 Fracture
Not Available
Brittle, Metallic
1.6 Cleavage
Not Available
{???} Good, {???} Good, {???} Distinct
1.7 Mohs Hardness
Not AvailableNot Available
Amber
2 10
1.8 Chemical Composition
Al 2O 3Ulrich Henn and Claudio C.
Not Available

Star Sapphire and Leucophanite Chemical Formula

While comparing Star Sapphire and Leucophanite 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 Star Sapphire and Leucophanite chemical formula.

  • Chemical formula of Star Sapphire- Al 2O 3Ulrich Henn and Claudio C.
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Star Sapphire and Leucophanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Star Sapphire and Leucophanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Star Sapphire and Leucophanite Optical Properties during the identification of gemstone. Specific gravity of Star Sapphire is Not Available whereas that of Leucophanite is Not Available.