Multiple choice Mica is used in/for which of the following? Cement industry Smelting iron ore in blast furnace Electric and electronic industries Chemical industries All of the above Reveal answer Fill a bubble to check yourself C Correct answer Explanation This is the correct answer. Due to its excellent di-electric strength, low power loss factor, insulating properties and resistance to high voltage, mica is one of the most indispensable minerals used in electric and electronic industries.