Multiple choice general knowledge Which of the following states is famous for its "Ruby Mica" deposits Jharkhand Chattisgarh Orissa Andhra Pradesh Reveal answer Fill a bubble to check yourself A Correct answer Explanation Jharkhand, particularly the Hazaribagh and Giridih regions, holds India's best deposits of high-quality Ruby Mica. This mineral is essential for electrical and electronics industries due to its excellent heat resistance and insulating properties.