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Pargasite
Pargasite
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Chrome Tourmaline
Chrome Tourmaline
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Pargasite
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Chrome Tourmaline

Pargasite and Chrome Tourmaline Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
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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-
-
2.85-3.35
Conchoidal
3,2
7-7.5
Tourmaline is a series of several different minerals with unique chemical formulas.

Pargasite and Chrome Tourmaline Chemical Formula

While comparing Pargasite and Chrome Tourmaline 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 Chrome Tourmaline chemical formula.

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Pargasite and Chrome Tourmaline Specific Gravity

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