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Helenite
Helenite

Cassiterite
Cassiterite



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Helenite
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Cassiterite

Helenite and Cassiterite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
Indiscernible
-9999
SiO2
 
Brittle
insoluble
-
6.86-7.03
Subconchoidal, Uneven, Conchoidal, Irregular
{100} imperfect, {110} indistinct; partings on {111} or {011}
6-7
SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Helenite and Cassiterite Chemical Formula

While comparing Helenite and Cassiterite 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 Helenite and Cassiterite chemical formula.

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Helenite and Cassiterite Specific Gravity

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