Department of Geology & Mining, Government of Tamil naduDepartment of Geology & Mining Thiru. Vi. Ka. Industrial Estate, Guindy, Chennai - 600 032. Phone : +91-44-22501873, +91-44-22501874, +91-44-22508788quarry mining in tamilnadu,All Sand Quarries In Tamil Nadu To Be Closed In 3 Years, Says .May 6, 2017 . All sand quarries in Tamil Nadu would be closed down in three years and the government would undertake mining, storing and selling of sand.
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