In some cases, such as the mines of the Silver Valley, the silver is at high enough concentrations that the lead is considered the byproduct rather than the primary product, despite galena not ...

Studies have found that the overwhelming majority of children living near the former Broken Hill lead and zinc mine have ...

End to Hazardous Mining Urgently Needed in Kabwe In the Zambian city of Kabwe, children suffer severe health effects due to lead poisoning because of extreme pollution from the toxic lead waste of ...

Zambia 's government is facilitating hazardous mining and processing of toxic lead waste in the city of Kabwe that poses major health risks to children, Human Rights Watch said in a report ...

children suffer severe health effects due to lead poisoning because of extreme pollution from the toxic lead waste of a former mine. Zambia’s government is facilitating new hazardous lead and zinc ...