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The copper ore mining in Bor was started at the beginning of the twentieth century. Parallel to this, the ore smelting was carried out in the first period. After construction of the Flotation Plant (1934), the ore dressing was performed and obtaining the concentrate of copper and precious metals. Until the 60's of the last century, the ore processing, obtained from exploitation from the copper deposits Bor (the Old Open Pit and underground mine Jama Bor), was carried out. After this period of ore obtained from the Bor mine, the ore from the deposit Lipa, Cerovo (Mali Krivelj) was also processed. Technogenic waste of flotation was obtained as by-product of this process by flotation that was disposed from 1934 to 1980 in the area of the Old Flotation Tailing Dump in Bor (Field 1 and Field 2). Based on the previous geological explorations in the mentioned zone, the increased copper contents were indicated in the subject area. The implementation of detailed geological explorations would evalu- ate the potentiality of the area, in order to review the possibilities of raw material leaching, as well as solving a serious environmental problem in the center of the town of Bor.

10.5937/mmeb1403001m = Technogenic deposit in the area of the Old Flotation Tailing Dump in Bor (field 1 and field 2)