A Mexican mining-law reform that took formal effect on May 8 includes a prohibition on mining in protected areas and national waters. Mexico’s mining industry has grown rapidly since 1992, when legislation was enacted to spur the sector as Mexico moved to liberalize trade with the United States and Canada and attract foreign investment. The country is now a leading exporter of silver, zinc, and other metals. With that expansion, however, came concern—voiced by Mexico’s Environment and Natural Resources Secretariat (Semarnat) in 2019—that the mining industry was responsible for the greatest number of toxic-pollution sites around the country. Conservationists welcome the recent, congressionally approved reform, which addresses their longstanding complaint that the 1992 mining law failed to safeguard natural areas. The government reports that 1,671 licenses have been granted for mining in natural protected areas. Fourteen of these permits allow mining in the high-conservation-priority... [Log in to read more]