Kornerupine and Datolite Physical Properties

Kornerupine and Datolite Chemical Formula

While comparing Kornerupine and Datolite 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 Kornerupine and Datolite chemical formula.

• Chemical formula of Kornerupine- Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
• Chemical formula of Datolite- CaBSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kornerupine and Datolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kornerupine and Datolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kornerupine and Datolite Optical Properties during the identification of gemstone. Specific gravity of Kornerupine is 2.90-3.00 whereas that of Datolite is 2.90-3.00.