noun🔗ShareScheeliteA mineral composed of calcium tungstate, with the chemical formula CaWO4; an important tungsten ore."Miners extract scheelite from the earth because it is a valuable source of tungsten. "Les mineurs extraient la scheelite de la terre car c'est une source précieuse de tungstène.mineralgeologychemistrysubstancematerialChat with AIVocabulary GamePractice Reading