Prehnite and Lepidocrocite Physical Properties

Prehnite and Lepidocrocite Chemical Formula

While comparing Prehnite and Lepidocrocite 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 Prehnite and Lepidocrocite chemical formula.

• Chemical formula of Prehnite- Ca₂Al₂Si₃O₁₂(OH)
• Chemical formula of Lepidocrocite- FeO(OH)

Prehnite and Lepidocrocite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Prehnite and Lepidocrocite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prehnite and Lepidocrocite Optical Properties during the identification of gemstone. Specific gravity of Prehnite is 4 whereas that of Lepidocrocite is 4.