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Prasiolite
Prasiolite

Pleonast
Pleonast



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Prasiolite
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Pleonast

Prasiolite and Pleonast Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.65-9999
1 7.18
👆🏻

Fracture

Conchoidal, ConchoidalWalter Schumann
-

Cleavage

3,1
Perfect

Mohs Hardness

7-9999
2 10
👆🏻

Chemical Composition

SiO 2Ulrich Henn and Claudio C.
MgAl2O4

Prasiolite and Pleonast Chemical Formula

While comparing Prasiolite 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 Prasiolite and Pleonast chemical formula.

  • Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.
  • Chemical formula of Pleonast- MgAl2O4

Prasiolite and Pleonast Specific Gravity

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