Ores And Minerals Definition, Types .
There are mainly four kinds of ores like Ores Oxides; Ores Carbonate; Sulphide Ores; Ores Halides. 3. What is mineral ore used for? Ans: Ore is a deposit of one or more precious minerals in the Earth''s crust. The most important ore deposits, such as copper, silver, and iron, contain metals that are essential to industry and trade. Copper ore ...