Schorl and Pyrope Spessartine Physical Properties

Schorl

Pyrope Spessartine

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.18-3.22

Uneven, Conchoidal

{1011} Indistinct

-9999

Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

3.62-4.33

Uneven

None

7-7.5

Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Schorl and Pyrope Spessartine Chemical Formula

While comparing Schorl and Pyrope Spessartine 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 Schorl and Pyrope Spessartine chemical formula.

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Schorl and Pyrope Spessartine Specific Gravity

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