India Quartz owns multiple Quartz mines in Andhra Pradesh, Telangana, Tamil Nadu, and Karnataka – the states that account for the majority (64%) of India's quartz production. ... Foundries, Engineered stone, petroleum, glass, and ceramic. India Quartz can supply Quartz in different sizes such as 0-10 mm, 10-20 mm, 20-40 mm, 40 – 80 mm, and ...