Underground mining exploration in the 'Lajkovača' copper deposit in Valjevo-Kosjerić

Jamski istražni radovi u ležištu bakra 'Lajkovača' Valjevo-Kosjerić

Abstract

  For the purposes of exploration of copper and accompanying metals in Jablanik and Povlen area, on the entire exploration area on the west of Valjevo toward Kosjerić, a new underground exploration rooms are provided, as well as the repair and rehabilitation of the existing underground mine rooms. Beside the location and geology of the 'Lajkovača' deposit, this paper presents technical description of the underground exploration rooms, the solution for collapsed rooms repairing, material transportation, room supporting, ventilation and method of sampling for technological tests.