nimmalapadu calcite mine
nimmalapadu calcite mine Know More 11 11 2024 0183 32 Calcite mining in Nimmalapadu village AP India Aditya Birla Group s Birla Periclase wanted to mine calcite in the area to produce magnesia at its factory located 110 km away in Visakhapatnam Because of calcite mining in the village large tribal population would have been displaced In 1987 the company started to dig in the village