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Descending Cut and Fill Mining Method by ScribdTranslations is a document available to read on EtoBox.
The document describes the underground mining method of Cut and Fill Downward. This method involves the extraction of ore from top to bottom through different levels, with the filling of the upper level before starting extraction at the lower level, which helps to support the roof. The method is applicable to deposits of poor quality and requires the preparation of galleries, shafts, ramps, and extraction levels before beginning the removal of ore.
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- ScribdTranslations
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- EN