First Colombia Gold
OTCMKTS:FCGDFirst Colombia Gold Corp. engages in the exploration and production of oil and gas properties. The company operates through Energy and Mining divisions. It holds interests in 96 oil wells with a gross acreage of 4,302 acres in the counties of Cumberland, Monroe, Overton, and Clinton. The company is also involved in the precious minerals exploration business. It owns 2 unpatented mining claims in the Skip Silver prospect covering an area of approximately 40 acres in central Montana. The company was formerly known as Amazon Goldsands Ltd. and changed its name to First Colombia Gold Corp. in November 2010. First Colombia Gold Corp. was founded in 1997 and is based in Nashville, Tennessee.
Fresnillo
OTCMKTS:FNLPFFresnillo plc mines, develops, and produces non-ferrous minerals in Mexico. It operates through seven segments: Fresnillo, Saucito, Ciénega, Herradura, Noche Buena, San Julián, and Juanicipio. The company primarily explores for silver, gold, lead, and zinc concentrates. Its projects include the Fresnillo silver mine located in the state of Zacatecas; Saucito silver mine situated in the state of Zacatecas; Ciénega gold mine located in the state of Durango; Herradura gold mine situated in the state of Sonora; Noche Buena gold mine located in the state of Sonora; San Julián silver-gold mine situated on the border of Chihuahua/Durango states; and Juanicipio mine located in the state of Zacatecas. It also leases mining equipment; produces gold/silver doré bars; and provides administrative services. The company was founded in 1887 and is headquartered in Mexico City, Mexico. Fresnillo plc operates as a subsidiary of Industrias Peñoles, S.A.B. de C.V.
Gold Reserve
OTCMKTS:GDRZFGold Reserve Inc., an exploration stage company, engages in evaluating, acquiring, exploring, and developing mineral properties. It also holds interests in LMS Gold project located in Alaska, the United States. The company was founded in 1956 and is based in Spokane, Washington.
Gryphon Gold
OTCMKTS:GYPHQGryphon Gold Corporation engages in the acquisition, exploration, and development of gold properties primarily in Nevada, the United States. The company, through its wholly owned subsidiary, Borealis Mining Company, principally holds interest in the Borealis gold project that comprises 751 unpatented mining claims with an area of approximately 15,020 acres and 1 unpatented millsite claim with an area of approximately 5 acres located in the Walker Lane gold belt of western Nevada. Gryphon Gold Corporation was founded in 2003 and is based in Reno, Nevada.