Mica deposits are found in Nellore, Guntur and Kadappa of Andhra Pradesh, in Bhilwara, Ajmer, Jaipur, Udaipur and Tonk of Rajasthan, in Koderma, Giridih, Dhanbad, Bokaro and Palamu of Jharkhand, in Aurangabad, Gaya, Navada, and Begusarai in Bihar, and also in Tamil Nadu (Coimbatore and Madurai) and Madhya Pradesh (Balaghat and Chhindwara). Andhra Pradesh is the largest producer of mica followed by Rajasthan and Jharkhand.
