Duration 11:14

Jinsi ya kupata dhahabu kwa kutumia mercury (zebaki) -Gold extraction by using mercury/Amalgamation/.

by MKM Mining Services

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Published 23 Jul 2017

Ni njia itumikayo na wachimbaji wadogo Hapo ni KADEO GOLD MINE ,mgodi uliopo kijiji cha Lwamgasa geita. #SUBSCRIBE #Gold #Mining

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