info:eu-repo/semantics/conferenceProceedings eng Underwater exploitation of coal, gravel and sand on the Kovin mine is performed within the approved exploitation field in which the reserves of mineral raw materials allow exploitation until 2024. The subject of this article is expanding current exploitation zone within coal field “A” of Kovin’s deposit. application/vnd.openxmlformats-officedocument.wordprocessingml.document 27864 bytes 8th Balkan Mining Congress, September 28-30, 2022, Belgrade Mining institute All rights reserved Jovanović, Branka Makar, Nenad Filipov, Ivan Radić, Bogdan https://unilib.phaidrabg.rs/o:983 2022 Underwater exploitation, Exploitation field, Expanding Analysis of the possibility of expanding the exploitation field of the Kovin mine