Cassiterite and Titanite Physical Properties

Cassiterite

Titanite

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Physical Properties

Tenacity

Brittle

Solubility

insoluble

Durability

Specific Gravity

6.86-7.033.48-3.60

1 7.18

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Fracture

Subconchoidal, Uneven, Conchoidal, Irregular

Sub-Conchoidal, Conchoidal

Cleavage

{100} imperfect, {110} indistinct; partings on {111} or {011}

Distinct on [110], parting on {221}

Mohs Hardness

6-75-5.5

2 10

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Chemical Composition

SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

CaTiSiO5

Cassiterite and Titanite Chemical Formula

While comparing Cassiterite and Titanite 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 Cassiterite and Titanite chemical formula.

Chemical formula of Cassiterite- SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Titanite- CaTiSiO5

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Cassiterite and Titanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cassiterite and Titanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cassiterite and Titanite Optical Properties during the identification of gemstone. Specific gravity of Cassiterite is 3.48-3.60 whereas that of Titanite is 3.48-3.60.