Clifton Mining Company is a mining company that operates in Utah, USA. The company is primarily engaged in the exploration, development, and production of gold and silver deposits. Clifton Mining Company owns and operates the Clifton Mining District, which is located in Tooele County, Utah. The district covers an area of approximately 10,000 acres and contains several mineralized zones. The company's flagship project is the Kiewit Mine, which is a gold and silver mine that has been in production since 1986. Clifton Mining Company also has several other exploration projects in the area, including the Blue Jay Mine and the Duval Mine. The company's goal is to continue to expand its mineral reserves and increase production in the coming years.