Sussexite and Star Sapphire Physical Properties

Sussexite

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

3.303.90-4.05

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

1.7 Mohs Hardness

3-3.5Not Available

2 10

1.8 Chemical Composition

Mn2+ BO 2(OH)Anthony et al , Handbook of mineralogy (2001)

Al 2O 3Ulrich Henn and Claudio C.

Sussexite and Star Sapphire Chemical Formula

While comparing Sussexite 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 Sussexite and Star Sapphire chemical formula.

Chemical formula of Sussexite- Mn2+ BO 2(OH)Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Star Sapphire- Al 2O 3Ulrich Henn and Claudio C.

Compare White Gemstones

Sussexite Vs White Opal

Sussexite Vs Whitlockite

Sussexite Vs Wavellite

Sussexite and Star Sapphire Specific Gravity

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