| http://www.w3.org/ns/prov#value | - Fortunately, the price of zinc has risen in the world market over the past few years, meaning if production is good, the daily wage of a third class miner is about 11USD. After following the tunnels left, right, up and down for a few hundred metres we got to a long mostly straight section with old wooden rails along the floor and a small vertical chute in the rock ceiling at one end.
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