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Pyrope Spessartine
Pyrope Spessartine
☒

Bertrandite
Bertrandite
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Pyrope Spessartine
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Bertrandite

Pyrope Spessartine and Bertrandite 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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-
-
2.59-2.60
-
{001} Perfect, {110} Distinct, {101} Distinct
6-7
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)

Pyrope Spessartine and Bertrandite Chemical Formula

While comparing Pyrope Spessartine and Bertrandite 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 Bertrandite chemical formula.

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Pyrope Spessartine and Bertrandite Specific Gravity

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