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Pargasite
Pargasite

Jelly Opal
Jelly Opal



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Pargasite
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Jelly Opal

Pargasite and Jelly Opal 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)
 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO2*nH2O

Pargasite and Jelly Opal Chemical Formula

While comparing Pargasite and Jelly Opal 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 Jelly Opal chemical formula.

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Pargasite and Jelly Opal Specific Gravity

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