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Advances in lead and zinc processing
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JOM
- Article date:
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April 1, 2003
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Copyright informationCopyright Minerals, Metals & Materials Society Apr 2003. Provided by ProQuest LLC. (Hide copyright information)
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Commentary
Lead and Zinc
Industrial base metals have had a particularly difficult time since the first quarter of 2001 when the downturn in the economy became apparent. Lead and zinc, it would seem, have been affected more so than others. The Mineral Commodities Summaries on lead (U.S. Geological Surveys, www.usgs.gov) noted that the 2001 benchmark price of lead reduced by 4.5%. World demand also declined from the previous year by 1% as the major economies contracted. The summaries on zinc noted it reached its lowest price on a ten-year tracking. The reaction by the lead and zinc industries has been a strategic shift from these metals, which has resulted in an overall reduction in ...
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