Description : Why is mica considered to be an indispensable mineral for the electronics industry? -SST 10th
Last Answer : Mica is a non-conductor of electricity. Due to its excellent di-electric strength, low power loss factor, insulating properties and resistance to high voltage, mica is an indispensable mineral for the ... is around Ajmer. In Andhra Pradesh, the Nellore mica belt is an important mica-producing area.