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Pargasite
Pargasite

Riesling Beryl
Riesling Beryl



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Pargasite
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Riesling Beryl

Pargasite and Riesling Beryl 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)
 
-
-
-
2.66-2.86
ConchoidalWalter Schumann
Indiscernible
7.5-8
Al 2Be 3Si 6O 18Martin H.

Pargasite and Riesling Beryl Chemical Formula

While comparing Pargasite and Riesling Beryl 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 Riesling Beryl chemical formula.

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Pargasite and Riesling Beryl Specific Gravity

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