Cassiterite and Danburite Physical Properties

Cassiterite

Danburite

Add ⊕

Physical Properties

Tenacity

Brittle

Solubility

insoluble

Durability

Specific Gravity

6.86-7.032.97-3.03

1 7.18

👆🏻

Fracture

Subconchoidal, Uneven, Conchoidal, Irregular

Uneven, ConchoidalWalter Schumann, Conchoidal

Cleavage

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

{001} Poor

Mohs Hardness

6-77

2 10

👆🏻

Chemical Composition

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

CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cassiterite and Danburite Chemical Formula

While comparing Cassiterite and Danburite 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 Danburite chemical formula.

Chemical formula of Cassiterite- SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Danburite- CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Red Gemstones

Cassiterite Vs Chrome-Chalcedony

Cassiterite Vs Cinnabar

Cassiterite Vs Crocoite

Cassiterite and Danburite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cassiterite and Danburite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cassiterite and Danburite Optical Properties during the identification of gemstone. Specific gravity of Cassiterite is 2.97-3.03 whereas that of Danburite is 2.97-3.03.