Quaterra Resources
OTCMKTS:QTRRFQuaterra Resources, Inc. engages in the acquisition, exploration, and development of mineral properties. It holds interest in the Groundhog and Quaterra's Yerington Copper projects. The company was founded on May 11, 1993 and is headquartered in Vancouver, Canada.
Silver Bull Resources
OTCMKTS:SVBLSilver Bull Resources, Inc., an exploration stage company, acquires, explores, and develops mineral properties in Mexico, Kazakhstan, and Canada. The company primarily explores for silver, lead, copper, and zinc deposits, as well as gold. Its principal project is the Sierra Mojada property comprising 20 concessions covering an area of 6,496 hectares located in Coahuila, Mexico. The company was formerly known as Metalline Mining Company and changed its name to Silver Bull Resources, Inc. in April 2011. Silver Bull Resources, Inc. was incorporated in 1993 and is based in Vancouver, Canada.
U.S. Gold
NASDAQ:USAUU.S. Gold Corp. engages in the exploration and development of gold and precious metals in the United States. It also explores for copper and silver deposits. The company holds 100% interests in the CK Gold project, which consists of various mining leases and other mineral rights covering approximately 1,120 acres in Laramie County, Wyoming; the Keystone project that consists of 601 unpatented lode mining claims covering approximately 20 square miles in Eureka County, Nevada; and the Challis Gold project, which consists of 77 unpatented lode mining claims covering approximately 1,710 acres in Lemhi County, Idaho. It also has earn-in agreement to acquire a 50% ownership interest in the Maggie Creek project located in Eureka County, Nevada. The company was formerly known as Dataram Corporation and changed its name to U.S. Gold Corp. in June 2017. U.S. Gold Corp. is based in Elko, Nevada.
Westwater Resources
NASDAQ:WWRWestwater Resources, Inc. operates as an energy technology company, focuses on developing battery-grade natural graphite materials. The company holds interests in Coosa graphite project covering an area of approximately 41,965 acres situated in Coosa County, Alabama. The company was formerly known as Uranium Resources, Inc. and changed its name to Westwater Resources, Inc. in August 2017. Westwater Resources, Inc. was incorporated in 1977 and is headquartered in Centennial, Colorado.