Pietersite and Prehnite Chemical Formula
While comparing Pietersite and Prehnite 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 Pietersite and Prehnite chemical formula.
>- Chemical formula of Prehnite- Ca2Al2Si3O12(OH)