noun🔗ShareHematitaAn iron ore, mainly peroxide of iron, Fe2O3."The shiny, reddish-brown color of that rock indicates it's likely hematite, an iron ore. "El color brillante y rojizo-marrón de esa roca indica que probablemente es hematita, un mineral de hierro.geologymaterialmineralchemistrysubstanceChat with AIVocabulary GamePractice Reading
