/tags/copper-mines copper mines en-US Copyright Tue, 27 Sep 2016 12:13:00 GMT /local-news/2016-09-27/supreme-court-to-hear-arguments-on-copper-rule The New Mexico Environment Department released a new rule protecting groundwater from copper mining three years ago. The copper rule was one that state… Tue, 27 Sep 2016 12:13:00 GMT /local-news/2016-09-27/supreme-court-to-hear-arguments-on-copper-rule Laura Paskus