This paper addresses the two most environmentally problematic areas in the gold mine industry, which are the use of cyanide and acid mine drainage. The authors outline the environmental options available, the progress made towards pollution prevention, and areas in need of further improvement. The paper points out that most of the gold mines operated by the larger mining companies have implemented the state-of-the-art measures that help to prevent environmental problems; but that the small- and medium- sized companies are only doing what is necessary to comply with environmental regulations. It is concluded that the North American gold mining industry should form research partnerships with governments and academic institutions in order to explore new environmental aspects of the industry, in particular, biological oxidation.
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This resource is referenced here:Subject:
Environmental Science:Waste:Toxic and Hazardous Wastes:Metals,
Environmental Science:Mineral Resources:Mining,
Geoscience:Hydrology:Surface Water:Water Quality/Chemistry ,
Environmental Science:Waste:Waste Solid :Industrial Waste,
Environmental Science:Policy:Environmental Economics,
Environmental Science:Water Quality and Quantity:Point Source Pollution
Resource Type:
Policy Resources:Opinion,
Scientific Resources:Research Results, Journal Article
Theme:
Teach the Earth:Incorporating Societal Issues:Public Policy,
Teach the Earth:Course Topics:Hydrology/Hydrogeology,
Teach the Earth:Teaching Topics:Water,
Teach the Earth:Course Topics:Environmental Science,
Teach the Earth:Teaching Topics:Minerals
