Visitors can explore maze of minerals at Koktokay township's mining site

Elder son of late Cuban leader Fidel Castro commits suicide 5 people injured in classroom shooting at Los Angeles middle school FBI in public fight with Trump over Russia memo Apple questioned by US agencies over slowing iPhones Aerobatics provide visual feast in Guizhou Cross-Straits bridge takes step toward completion Beijing's new int'l airport witnesses first full-scale test run Nanjing’s shared study spaces appeal to students Inner Mongolian landscape reaches picturesque peak in summer Two dead after explosion in Central China No casualties reported yet from Tibet's 5.6-magnitude quake China's railway reports steady H1 cargo growth Visitors can explore maze of minerals at Koktokay township's mining site Driver suspected of causing two deaths detained Hangzhou makes 'Lost Dogs' a thing of the past with chip service The 10th China Acrobatic Exhibition opens in Nanning Tensions simmer in tent cities International youth camp gets underway in Shanghai Health workers sacked after herbs cause adverse reactions