Opal mining takes off in Ethiopia

Ethiopia has one of the fastest growing economies in Africa and with it, a developing mining industry. The government is trying to prevent its corruption while encouraging its growth. Al Jazeera's Charles Stratford went to the Wollo district in the northeast where mining opals is a growing trade. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter   / ajenglish   Find us on Facebook   / aljazeera   Check our website http://www.aljazeera.com/