[Geography Class 10] Non Metallic Minerals
Non Metallic Minerals : Mica is a mineral made up of a series of plates or leaves. It splits easily into thin sheets. Mica can be clear, black, green, red, yellow or brown. Mica is one of the most indispensable minerals used in electric and electronic industries, due to : excellent di- electric strength, low power loss factor, insulating properties and …
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