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Fibrolite
Fibrolite

Pargasite
Pargasite



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Fibrolite
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Pargasite

Fibrolite and Pargasite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.14-3.25
-
Perfect
6-7
Al 2SiO 5Arthur Thomas , Gemstones (2009)
 
-
-
-
3.04-3.26
Splintery, Uneven
{110} perfect
5-6
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Fibrolite and Pargasite Chemical Formula

While comparing Fibrolite and Pargasite 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 Fibrolite and Pargasite chemical formula.

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Fibrolite and Pargasite Specific Gravity

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