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Weaning foods in West Africa: Nutritional problems and possible solutions. N.O. Onofiok and D.O. NnanyelugoThe authors are lecturers in the Department of Home Science and Nutrition at the University of Nigeria in Nsukka, Nigeria.

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Mining/mineral processing predisposes these trace elements to weathering whereby they are released into the environment in the soil and water bodies. The incidence of abnormally high natural radiation (radon gas) associated with most rocks and the exceptionally higher natural radiation associated with cassiterite mill tailings of the …

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Heavy metal contamination in tailings and rocksamples from an abandoned goldminein southwestern Nigeria ... Environmental problems associated with mineral exploitation in Nigeria. A Paper Presented at the 21st Annual Conference of the Nigeria Mining and Geosciences Society held at Jos: pp. 140–148. ... Environmental …

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depletion of mineral resources At first glance, sustainability and mineral resource development appear to be in conflict. Mining depletes finite resources and in …

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Lead and Mercury Contamination Associated with Artisanal Gold Mining in Anka, Zamfara State, North Western Nigeria: The Continued Unabated Zamfara Lead Poisoning.

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When companies break up materials during mining, the dust can release a variety of heavy metals commonly associated with health problems. As dust, these minerals (such as the asbestos-like mineral riebeckite) can be absorbed into lung tissue, causing problems like pneumoconiosis and silicosis, commonly known as "Black Lung" (Paul & Campbell, 2011).