Lepidocrocite and Phlogopite Physical Properties

Lepidocrocite and Phlogopite Chemical Formula

While comparing Lepidocrocite and Phlogopite 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 Lepidocrocite and Phlogopite chemical formula.

• Chemical formula of Lepidocrocite- FeO(OH)
• Chemical formula of Phlogopite- KMg3(Si3Al)O10(F,OH)2

Lepidocrocite and Phlogopite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lepidocrocite and Phlogopite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lepidocrocite and Phlogopite Optical Properties during the identification of gemstone. Specific gravity of Lepidocrocite is 2.78-2.85 whereas that of Phlogopite is 2.78-2.85.