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Pectolite
Pectolite

Pleonast
Pleonast



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Pectolite
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Pleonast

Pectolite and Pleonast Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.74-2.90-9999
1 7.18
👆🏻

Fracture

Uneven, Splintery
-

Cleavage

Perfect on {100} and {001}
Perfect

Mohs Hardness

4.5-5-9999
2 10
👆🏻

Chemical Composition

Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
MgAl2O4

Pectolite and Pleonast Chemical Formula

While comparing Pectolite 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 Pectolite and Pleonast chemical formula.

  • Chemical formula of Pectolite- Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
  • Chemical formula of Pleonast- MgAl2O4

Pectolite and Pleonast Specific Gravity

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