Flint and Lazulite Physical Properties

Flint and Lazulite Chemical Formula

While comparing Flint and Lazulite 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 Lazulite chemical formula.

• Chemical formula of Flint- SiO2
• Chemical formula of Lazulite- (Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references

Flint and Lazulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Flint and Lazulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Flint and Lazulite Optical Properties during the identification of gemstone. Specific gravity of Flint is 3.04-3.17 whereas that of Lazulite is 3.04-3.17.