Gold Resource Corporation is a mining company. It is a gold and silver producer, developer and explorer with operations in Oaxaca, Mexico and Nevada. The Oaxaca Mining Unit consists of 100% interest in six potential high-grade gold and silver properties in the southern state of Oaxaca, Mexico. The Nevada Mining Unit consists of 100% interest in various potential high-grade gold properties in the Walker Lane Mineral Belt in western Nevada. Its Oaxaca Mining Unit properties controls over 684 square kilometers, including 55 kilometers of a geologically important structural fault corridor running North 70 West. The Company's flagship operation is the Aguila Project, where the Arista underground polymetallic deposit is in production. Its Nevada Mining Unit controls over 10,100 hectares (25,000 acres) of development and exploration lands in Nevada's south-central Walker Lane Mineral Belt. It also holds interest in Golden Mile property.