Tailing dam disasters are not new to the mining industry. எனினும், after the Brumadinho dam disaster in Brazil in 2019 நிகழ்ச்சியிடம் 12 million cubic meters of iron waste was accidentally

Mineral processing isolates valuable minerals from ore through beneficiation, which is the treatment of raw material (such as iron ore) to improve its physical or chemical properties. பல உள்ளன