A class action is planned to get mines to clear the dangerously high levels of lead in a Zambian town
Shortages in the market could see tin continue to perform better than any other base metal on the market.
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Plans to dig West Africa’s first zinc mine in impoverished Burkina Faso have been scrapped due to funding problems linked to depressed zinc prices.
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/ 13 December 2005
Adding zinc to the diets of HIV-positive children helps protect them, researchers report.