Economic evaluation of gold-ore dump reprocessing efficiency

Nikolay Samsonov ()

Economy of region, 2010, vol. 1, issue 2, 139 - 146

Abstract: An economic projection is presented in the paper on the heap leaching technology for extracting a residual gold from the gold-ore dumps accumulated at the exploited or closed gold mines. A brief analysis is performed on the legal status of use this source of raw materials, availability and efficiency of the heap leaching method are reviewed, and the potential users of this method are assessed. An investment plan is created for involving anthropogenic dumps of gold-raw materials at one of the ore deposits in Siberia (heap complex of the North-Western flank of the Sovetskoye minefield, Krasnoyarsk region, North-Yenisey area).

Keywords: mineral resource base; anthropogenic deposits; gold; subsoil use; heap leaching; economic evaluation; investment project (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:ura:ecregj:v:1:y:2010:i:2:p:139-146

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