Spessartine and Imperial Topaz Physical Properties

Spessartine

Imperial Topaz

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.12-4.183.49-3.57

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Conchoidal, Brittle

Uneven

1.6 Cleavage

{???} Distinct

Not Available

1.7 Mohs Hardness

7-7.58

2 10

1.8 Chemical Composition

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

Not Available

Spessartine and Imperial Topaz Chemical Formula

While comparing Spessartine and Imperial Topaz 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 Spessartine and Imperial Topaz chemical formula.

Chemical formula of Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

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Spessartine Vs Tortoiseshell

Spessartine and Imperial Topaz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spessartine and Imperial Topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spessartine and Imperial Topaz Optical Properties during the identification of gemstone. Specific gravity of Spessartine is 3.49-3.57 whereas that of Imperial Topaz is 3.49-3.57.