The Pictures of the Mine of Excavate Zisha ore and How Process it become Zisha clay
Picture 1:The Strip mine that special Zisha ore is excavated where is in the remote mountains in Yixing
Picture 2:The Mine of excavate Zisha ore for 200 meters deeping.
Picture 3: The workers are excavate Zisha ore.
Picture 4:The Zisha ore that was excavated.
Picture 5:Zisha ore is processed become Zisha clay of squareness in the factory