Relier Pairs Trial 4Version en ligne Trial 4 par Martin Smith 1 The work is dirty and dangerous, 2 Five minutes down the road from Mr Kowasaio’s village, hidden in the bush, former farmers are operating a bustling, ad hoc mining enterprise. 3 About half a million people are though to be involved in artisanal mining in the country, 4 Word of profitable mining sites travels quickly; spread out over more than 150 sites. with open shafts just steps away from living quarters. and before long, a few tunnels evolve into a self-sufficient mining camp. Mr Kowasio makes cash as a middle man between the miners, and foreign buyers.