Drone Survey At Bolani Ores Mines (Bom) [Ml-5.1 Sq. Mile And Ml-6.9 Sq. Mile] & And Barsua-Taldih-Kalta Mining Lease (Bim), (Ml-130, Ml-162, Ml-139, Ml-227) And 100M Beyond Periphery Of Lease Boundary As Per Clause No. 34A Of Mineral Conservation And Development (Amendment) Rule’21 And Submission Of Data/Reports In The Required Formats