noun🔗ShareStibineA grey mineral, Sb2S3, that is the main ore of antimony; used in ancient times as the cosmetic kohl."The ancient Egyptians used ground stibnite as kohl eyeliner to darken their eyelids. "Les anciens Égyptiens utilisaient de la stibine broyée comme khôl pour assombrir leurs paupières.mineralgeologysubstancechemistrymaterialChat with AIVocabulary GamePractice Reading
