Stability analysis of the integrated waste dumps of the open pits Žuta Prla and Brskovo near Mojkovac

Abstract

The lead and zinc ore are expected to be mined at the open pits Žuta Prla and Brskovo near Mojkovac, Montenegro. During ore mining and flotation processing, the waste from the open pits and tailings from pre-concentration (DMS) and flotation tailings are produced. Two integrated waste dumps are planned in the immediate vicinity of the open pits for disposal of these materials. This paper presents the geotechnical tests of the base of these waste dumps, as well as the tests of deposited materials, and calculation of their stability in accordance with the current legal regulations.

Keywords

• integrated waste dumps
• open pits žuta prla and brskovo
• geomechanical tests
• stability calculation