Steatite and Morganite Physical Properties

Steatite

Morganite

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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

2.20-2.802.71-2.90

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

3,1 basal

1.7 Mohs Hardness

Not Available7.5-8

2 10

1.8 Chemical Composition

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

Be₃Al₂SiO₆

Steatite and Morganite Chemical Formula

While comparing Steatite and Morganite 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 Steatite and Morganite chemical formula.

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

Compare Green Gemstones

Steatite Vs Topaz

Steatite Vs Tortoiseshell

Steatite Vs Tourmaline

Steatite and Morganite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Steatite and Morganite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Steatite and Morganite Optical Properties during the identification of gemstone. Specific gravity of Steatite is 2.71-2.90 whereas that of Morganite is 2.71-2.90.