Cassiterite and Coral Physical Properties
Tenacity
Brittle
Not Available
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.86-7.03
2.60-2.70
Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
Irregular, Irregular, Gemstones of the world (2001)
Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
Not Available
Chemical Composition
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaCO 3Ulrich Henn and Claudio C.
Cassiterite and Coral Chemical Formula
While comparing Cassiterite and Coral 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 Coral chemical formula.
- Chemical formula of Cassiterite- SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.
Cassiterite and Coral Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cassiterite and Coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cassiterite and Coral Optical Properties during the identification of gemstone. Specific gravity of Cassiterite is 2.60-2.70 whereas that of Coral is 2.60-2.70.