U+1F730 "🜰" Alchemical Symbol for Regulus of Antimony Unicode Character

U+1F730 "🜰" Alchemical Symbol for Regulus of Antimony is a historical typographic mark used in alchemy to represent a purified, metallic form of antimony, often referred to as the "Regulus" or "little king" of antimony. This symbol specifically denotes the refined star-shaped crystalline substance produced through a chemical reduction process, which alchemists believed held unique properties for transformation and healing. It is part of the Alchemical Symbols block in Unicode, drawing from medieval and early modern manuscripts where such symbols were essential for encoding secret or specialized knowledge in texts on metallurgy, medicine, and esoteric philosophy.