More than 400 types of precious stones and minerals from all over the world, including jade, emeralds and lapis lazuli are displayed at the Dong Xing Luxury Stone Beijing Exhibition Venue in Beijing, Oct. 14, 2014. [China.org.cn]
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More than 400 types of precious stones and minerals from all over the world, including jade, emeralds and lapis lazuli are displayed at the Dong Xing Luxury Stone Beijing Exhibition Venue in Beijing, Oct. 14, 2014. [China.org.cn] |