FIELD: mining.
SUBSTANCE: invention relates to a method for developing a deposit, in particular a rock mass or an ore body. Method includes the following steps: in the first step of development, the field is perforated using a mining device located on the surface of the field outlet to extract the raw material of the field. Perforation structure remains in the field, which occurs during the perforation between the extracted volumes of the field. In the next, second stage of development, the remaining perforation structure of the field is at least partially extracted and, the field material is further excavated, the extraction of the remaining perforation structure of the field is carried out from above.
EFFECT: technical result is an increase in the efficiency of field development.
15 cl, 7 dwg
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