A case before the Ninth Circuit U.S. Court of Appeals could impact Constantine Metal Resources’ Palmer Project. The case relates to Constantine’s permit to conduct mine exploration activities on federal land. Oral arguments were held on Wednesday, June 3.

In December 2017, the Chilkat Indian Village of Klukwan and three environmental conservation groups—Southeast Alaska Conservation Council, Lynn Canal Conservation and Rivers Without Borders—filed a lawsuit against the Bureau of Land Management (BLM) for violating the…