Goldstone and Star Sapphire Physical Properties

Goldstone

Star Sapphire

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.50-2.803.90-4.05

1 7.18

1.5 Fracture

torn surfaces, (e.g. fractured metals).

Not Available

1.6 Cleavage

None

Not Available

1.7 Mohs Hardness

6Not Available

2 10

1.8 Chemical Composition

Al 2O 3Ulrich Henn and Claudio C.

Goldstone and Star Sapphire Chemical Formula

While comparing Goldstone 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 Goldstone and Star Sapphire chemical formula.

Chemical formula of Goldstone- Au
Chemical formula of Star Sapphire- Al 2O 3Ulrich Henn and Claudio C.

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Goldstone and Star Sapphire Specific Gravity

Another important criteria for qualitative analysis of gemstones is Goldstone and Star Sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Goldstone and Star Sapphire Optical Properties during the identification of gemstone. Specific gravity of Goldstone is 3.90-4.05 whereas that of Star Sapphire is 3.90-4.05.