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Pyrope Spessartine
Pyrope Spessartine
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Pargasite
Pargasite
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Pyrope Spessartine
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Pargasite

Pyrope Spessartine and Pargasite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.62-4.33
Uneven
None
7-7.5
Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
 
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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)

Pyrope Spessartine and Pargasite Chemical Formula

While comparing Pyrope Spessartine 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 Pyrope Spessartine and Pargasite chemical formula.

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Pyrope Spessartine and Pargasite Specific Gravity

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