zinc and lead concentrates produced at rampura agucha are transferred to our smelters. the tailing generated due to beneficiation of ore are stored in specially constructed tailing dam which is considered as the most compatible on-site storage facility for long term disposal of tailings.
underground mining is carried out using long hole open stoping with paste fill method with mined out stopes backfilled with cemented rock & with cemented tailing in paste form. rampura agucha open pit mine which was commissioned on march 25 1991 delivered its final ore on march 25 2018.
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mine tailings. tailings are finely ground rocks and other mineral waste as a result of mineral processing. due to the way minerals are processed tailings can contain concentrations of processing chemicals. this can make mine tailings an environmental concern so proper transportation and disposal are crucial.
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tailings are the materials left over after the process of separating the valuable fraction from the uneconomic fraction (gangue) of an ore. tailings are distinct from overburden which is the waste rock or other material that overlies an ore or mineral body and is displaced during mining without bei