The Sotk gold mine, known in Azerbaijan as the Zod gold mine, is the largest mine in Armenia and Azerbaijan in terms of pure gold reserves. It is located in the vicinity of the Sotk village in the Vardenis region of Armenia's Gegharkunik Province, and the adjacent part of the Kalbajar District of Azerbaijan. According to Armenian officials, the gold mine is split roughly in half between the two countries, while according to Azerbaijani officials, 74 percent of the mine lies on Azerbaijani territory.