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2. Investigation of trace metal concentrations in soil, sediments, and waters in the vicinity of the ‘Geita Gold Mine’ and the ‘North Mara Mine’ in Northwest Tanzania. IPM Report 2009;Almas,2009
3. Anglogold Ashanti fact sheet: Tanzania;Anglogold,2011
4. Environmental impact assessment report for the extension of Geita Gold Mine special mining license located at Geita Hill Area in Geita District, Mwanza Region;Anglogold Ashanti,2006
5. Evaluation of heavy metals pollution in soil and plants accrued from gold mining in Geita, Tanzania;Bitala;Dissertation submitted to University of Dar es Salaam,2007