Taaffeite and Pearl Physical Properties

Taaffeite

Pearl

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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

3.60-3.612.60-2.85

1 7.18

1.5 Fracture

Conchoidal

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

Imperfect/fair/absent

none

1.7 Mohs Hardness

8-8.52.5-4.5

2 10

1.8 Chemical Composition

Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references

Not Available

Taaffeite and Pearl Chemical Formula

While comparing Taaffeite and Pearl 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 Taaffeite and Pearl chemical formula.

Chemical formula of Taaffeite- Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references

Compare Colorless Gems

Taaffeite Vs Swiss blue topaz

Taaffeite Vs Blue quartz

Taaffeite Vs Kashmir sapphire

Taaffeite and Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Taaffeite and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Taaffeite and Pearl Optical Properties during the identification of gemstone. Specific gravity of Taaffeite is 2.60-2.85 whereas that of Pearl is 2.60-2.85.