Changping abandoned jade factory in Indian arrowheads in digging mining pit hidden trouble

(1) (2) (3) citizens have reported recently, changping became a wasteland near future science and technology city "treasure", some shovels dug a pit for collecting jade broken material. The reporter understands from the town of xiaotangshan tugou village, there was a jade carving factory, has been closed for many years, are stacked in the residual waste. Reporters are then collected at the time a few "baby" to the one in the industry, the identification, "most are too small things to do, no value...