Argonaut Gold Inc. is a Canada-based gold mining company engaged in exploration, mine development and production. The Company's primary assets are the El Castillo mine and San Agustin mine, which together form the El Castillo Complex in Durango, Mexico; the La Colorada mine in Sonora, Mexico, and the Florida Canyon mine in Nevada, United States. The El Castillo project, which consists of an open pit gold mine, two...