Cassiterite and Rose Quartz Physical Properties

Cassiterite

Rose Quartz

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Physical Properties

Tenacity

Brittle

Solubility

insoluble

Durability

Specific Gravity

6.86-7.032.65

1 7.18

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Fracture

Subconchoidal, Uneven, Conchoidal, Irregular

ConchoidalWalter Schumann

Cleavage

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

Indiscernible

Mohs Hardness

6-77

2 10

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Chemical Composition

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

SiO₂

Cassiterite and Rose Quartz Chemical Formula

While comparing Cassiterite and Rose Quartz 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 Rose Quartz chemical formula.

Chemical formula of Cassiterite- SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Rose Quartz- SiO₂

Compare Red Gemstones

Cassiterite Vs Chrome-Chalcedony

Cassiterite Vs Cinnabar

Cassiterite Vs Crocoite

Cassiterite and Rose Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cassiterite and Rose Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cassiterite and Rose Quartz Optical Properties during the identification of gemstone. Specific gravity of Cassiterite is 2.65 whereas that of Rose Quartz is 2.65.