About Us

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  Gmil mines are located in Tumkur and Chitradurga districts of Karnataka State in Southern India. Our Iron mines are conventional open pit mines with continuous reef. Each location differs in characteristics of the mineral deposit. The surface has natural float ore with pebbles and lumps in the initial depth of 3 meters. Beyond another depth of 3 meters of over burden with deposits of laterite, we reach the clear deposit of Iron with high Fe (Iron) percentage upto 65%.
  
  Material is drilled and blasted in benches, blast holes being charged with ammonium nitrate/fuel oil (ANFO) mixture and heavy ANFO dispensed by bulk explosive trucks. Ore is loaded into haul trucks by shovels, hydraulic excavators or front-end-loaders, and transported to the primary crusher and screener for achieving the desired size. It is then processed in a crushing and screening plant to produce fine ore and lump ore.