noun🔗ShareMuscovite, un minéral brun pâle du groupe des micasA pale brown mineral of the mica group, being a basic potassium aluminosilicate with the chemical formula KAl2(Si3Al)O10(OH,F)2; used as an electrical insulator etc."The electrical components in the old radio were insulated with thin sheets of muscovite. "Les composants électriques de la vieille radio étaient isolés avec de fines feuilles de muscovite.mineralmaterialgeologysubstancescienceChat with AIVocabulary GamePractice Reading
