Phlogopite and Star diopside Physical Properties

Phlogopite and Star diopside Chemical Formula

While comparing Phlogopite and Star diopside 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 Phlogopite and Star diopside chemical formula.

• Chemical formula of Phlogopite- KMg3(Si3Al)O10(F,OH)2
• Chemical formula of Star diopside- CaMgSi2O6

Phlogopite and Star diopside Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phlogopite and Star diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phlogopite and Star diopside Optical Properties during the identification of gemstone. Specific gravity of Phlogopite is whereas that of Star diopside is .