A Study of the Effect of Djurliete, Bornite and Chalcopyrite during the Dissolution of Gold with a Solution of Ammonia-Cyanide

Deschênes, G.; Guo, Hai; Chen, Xia; Pratt, Allen; Fulton, M.; Choi, Yeonuk; Price, J.

doi:10.3390/min2040459

Public

A Study of the Effect of Djurliete, Bornite and Chalcopyrite during the Dissolution of Gold with a Solution of Ammonia-Cyanide

Published in Minerals • Nov 20, 2012

Authors:

G. Deschênes

Hai Guo

Xia Chen

Abstract

The high solubility of copper sulphide minerals is an issue in the cyanidation of gold ores. The objective of this study was to quantify the effect of individual copper sulphide minerals on the Hunt process, which showed advantages over cyanidation. High purity djurleite, bornite and chalcopyrite, w...

Subject

Gold cyanidation

Cyanide

Chalcopyrite

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