U+1F71E "🜞" Alchemical Symbol for Crocus of Iron Unicode Character

U+1F71E "🜞" Alchemical Symbol for Crocus of Iron is a historical glyph from the alchemical tradition that represents a specific iron compound, typically referring to a reddish or saffron colored powder of iron oxide used in early chemistry and metallurgy. This symbol, part of the Alchemical Symbols block in Unicode, was employed by medieval and Renaissance alchemists to denote a substance produced through calcination processes, often associated with the purification or transformation of iron in their quest to understand matter. Its inclusion in modern digital standards preserves the visual language of protoscientific practices, bridging ancient laboratory notations with contemporary text encoding systems.