Aquamarine and Steatite Physical Properties

Aquamarine

Steatite

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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

2.66-2.802.20-2.80

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

3,1 basal

Not Available

1.7 Mohs Hardness

7.5-8Not Available

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

Mg 3Si 4O 10(OH) 2Gemdat.org , Management Team (2012)

Aquamarine and Steatite Chemical Formula

While comparing Aquamarine and Steatite 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 Aquamarine and Steatite chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆
Chemical formula of Steatite- Mg 3Si 4O 10(OH) 2Gemdat.org , Management Team (2012)

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Aquamarine and Steatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aquamarine and Steatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Steatite Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 2.20-2.80 whereas that of Steatite is 2.20-2.80.