Flint and Chiastolite Physical Properties

Flint and Chiastolite Chemical Formula

While comparing Flint and Chiastolite 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 Flint and Chiastolite chemical formula.

• Chemical formula of Flint- SiO2
• Chemical formula of Chiastolite- Al 2SiO 5Michael O’Donoghue , Gems, Sixth edition (2006)

Flint and Chiastolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Flint and Chiastolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Flint and Chiastolite Optical Properties during the identification of gemstone. Specific gravity of Flint is 3.00-3.15 whereas that of Chiastolite is 3.00-3.15.