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...Introduction background nigeria is blessed with bountiful solid mineral resources one of which gold mining this precious global commodity mostly conducted by artisanal and small scale miners using rudimentary techniques provides an important source income for in particularly rural communities but their activities pollute the environment mercury pose risk to human health contd asgm other developing countries largest remaining intentional use world contrast industrial uses all released directly into once deposited form changed microbial metabolism methyl bio accumulates up food chain especially aquatic fish marine mammals primary exposure impacts has serious effects on man it affects foetal neurological development linked lowered fertility brain nerve damage heart disease adult who have high levels blood initiatives efforts joined united nations programme partnership subsequent its establishment four areas i products ii waste management iii iv releases from coal carbon combustion aim joi...