From the Epoch Times:
A large number of “stone eggs” were recently discovered along with a copper sword at a construction site in Bandeng Hill and Zhanlong Hill, Gongxi Town of Hunan Province.The origin of the stone eggs is currently unknown as it is reported that further analysis by experts will be required to determine what they are and where they came from.
The construction workers said that Bandeng Hill is quite simply a stone-egg mountain. They found multiple nests of unique stone eggs throughout the course of digging the road’s foundation. The eggs are oval in shape, with a wide range of sizes; the smallest one being no bigger than a water melon, while the largest is reported as being the size of a big table. Upon closer examination they look like eggs from the outside, but are very shiny and black on the inside. [Full Text]