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Pargasite
Pargasite

Bowenite
Bowenite



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Pargasite
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Bowenite

Pargasite and Bowenite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
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)
 
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-
-
2.58-2.80
Uneven, Irregular
Perfect
5.5
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Pargasite and Bowenite Chemical Formula

While comparing Pargasite and Bowenite 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 Pargasite and Bowenite chemical formula.

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Pargasite and Bowenite Specific Gravity

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