Gold Resource Corporation is a gold and silver producer, developer, and explorer with its operations centered on the Don David Gold Mine in Oaxaca, Mexico. Base metals, critical to the United States, are also produced as a by-product. The Company’s focus is to unlock the significant upside potential of its existing infrastructure and large land position surrounding the mine in Oaxaca, Mexico and to develop the Back Forty Project in Michigan, United States. Back Forty is a 100%-owned development-stage project delineating a gold-rich volcanogenic massive sulfide (VMS) deposit located along the mineral-rich Penokean Volcanic Belt in Michigan’s Upper Peninsula. Its segments include Oaxaca, Mexico, and Michigan, U.S.A. Oaxaca, Mexico represents the Company’s only operating segment with a production stage property that produces copper, lead, and zinc concentrates that also contain gold and silver. Michigan, U.S.A. is an advanced exploration stage property with no current metal production.