Earliest site of coal fuel found in Xinjiang
Updated: 2015-08-14 10:10
(Xinhua)
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Photo taken on Aug 10, 2015 shows a copper blade excavated from Jiren Taigoukou Ruins in Qialege'e village in Nilka county in Ili Valley, Northwest China's Xinjiang Uygur autonomous region. [Photo/Xinhua] |