An estimation of the artisanal smallscale production of
#0183;#32;A response to this shift in production was observed for artisanal and smallscale mining (ASM) units in remote locations of the world, but this phenomenon has not been quantified yet. The work presented here was done to provide a quantitative tool for estimation of the gold (Au) produced by ASM and the population of workers involved in the production process, and assessment of mercury (Hg)