grade 7lesson for sds the imporntance of copper mining in zambia

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Capturing Mineral Revenues in Zambia - the United Nations

By 1979, it had increased to 60 percent.1 In 1982, the Zambia Consolidated Copper Mines (ZCCM) was ... The trials and tribulations of the Zambian mineral sector, particularly that of copper, has been told and retold (see, for instance,. Bostock and ..... must also declare the quantity and grade of minerals being exported.

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Copper Mining in Zambia

copper prices on the international market. While the contribution of the copper mining sector to Zambia's gross domestic product (GDP) declined by more than. 100% in the 1970s (from 36% in 1970 to just 13% in 1975), the importance of the industry to export revenue remained significant as it averaged 94% from 1970.

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