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Tortoiseshell
Tortoiseshell

Pleonast
Pleonast



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Tortoiseshell
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Pleonast

Tortoiseshell and Pleonast Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

1.25-1.35-9999
1 7.18
👆🏻

Fracture

-
-

Cleavage

None
Perfect

Mohs Hardness

-9999-9999
2 10
👆🏻

Chemical Composition

-
MgAl2O4

Tortoiseshell and Pleonast Chemical Formula

While comparing Tortoiseshell and Pleonast 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 Tortoiseshell and Pleonast chemical formula.

  • Chemical formula of Tortoiseshell- -
  • Chemical formula of Pleonast- MgAl2O4

Tortoiseshell and Pleonast Specific Gravity

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