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Fuchsite
Fuchsite

Star Sapphire
Star Sapphire



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Fuchsite
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Star Sapphire

Fuchsite and Star Sapphire Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.77-2.88
Uneven
Perfect basal
2.5
K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
 
-
-
-
3.90-4.05
-
None
-9999
Al 2O 3Ulrich Henn and Claudio C.

Fuchsite and Star Sapphire Chemical Formula

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

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Fuchsite and Star Sapphire Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fuchsite and Star Sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fuchsite Vs Star Sapphire during the identification of gemstone. Specific gravity of Fuchsite is whereas that of Star Sapphire is .