Mystic topaz and Realgar Chemical Formula
While comparing Mystic topaz and Realgar 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 Mystic topaz and Realgar chemical formula.
>- Chemical formula of Realgar- AsSMichael OâDonoghue , Gems, Sixth Edition (2006)