Constantine Metal Resources Ltd is a Canadian mineral exploration company that focuses on the exploration and development of gold, silver, copper, and zinc deposits in North America. The company's flagship project is the Palmer Project, a high-grade volcanogenic massive sulfide (VMS) deposit located in Southeast Alaska. The Palmer Project has a current resource estimate of 8.1 million tonnes grading 1.41% copper, 4.25% zinc, 0.32 g/t gold, and 31.7 g/t silver. Constantine Metal Resources Ltd is committed to responsible and sustainable exploration and development practices, and works closely with local communities and stakeholders to ensure that its activities are conducted in an environmentally and socially responsible manner.