25 pics depicting the terrible conditions in alum mines in China
In Cangnan County, not too far from Wenzhou, southern Zhejiang, there are tens of alum mines. However, because of pollution and shortage of alum resources, … Read more
In Cangnan County, not too far from Wenzhou, southern Zhejiang, there are tens of alum mines. However, because of pollution and shortage of alum resources, … Read more