Spessartine and Microlite Physical Properties

Spessartine

Microlite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

4.12-4.185.5

1 7.18

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Fracture

Conchoidal

Cleavage

{???} Distinct

{111} Indistinct, {111} Indistinct, {111} Indistinct

Mohs Hardness

7-7.55-5.5

2 10

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Chemical Composition

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

(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Spessartine and Microlite Chemical Formula

While comparing Spessartine and Microlite 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 Microlite chemical formula.

Chemical formula of Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Red Gemstones

Spessartine Vs Uvite

Spessartine Vs Willemite

Spessartine Vs Wulfenite

Spessartine and Microlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spessartine and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spessartine and Microlite Optical Properties during the identification of gemstone. Specific gravity of Spessartine is 5.5 whereas that of Microlite is 5.5.