Capstone Mining
OTCMKTS:CSFFFCapstone Mining Corp. engages in the exploration and production of base metals in the United States, Mexico, Canada, and Chile. The company explores for copper, molybdenum, silver, zinc, lead, iron, and gold deposits. It holds interests in the Pinto Valley, an open pit copper mine located in Arizona, the United States; and the Cozamin, a copper-silver underground mine located in the state of Zacatecas, Mexico. The company also owns a 100% interest in copper-iron-gold Santo Domingo development project in Region III, Chile. The company was formerly known as Capstone Gold Corp. and changed its name to Capstone Mining Corp. in February 2006. The company is headquartered in Vancouver, Canada.
Hochschild Mining
OTCMKTS:HCHDFHochschild Mining plc, a precious metals company, engages in the exploration, mining, processing, and sale of gold and silver in the Americas. The company holds 100% interests in the Inmaculada gold/silver underground operation and Pallancata silver/gold property, which are located in the Department of Ayacucho in southern Peru. It also holds a 51% interest in the San Jose silver/gold mine located in Argentina. In addition, the company has a portfolio of projects located across Peru, Argentina, Mexico, United States, Canada, Brazil, and Chile. Further, it is involved in the power generation business. Hochschild Mining plc was founded in 1911 and is based in London, the United Kingdom.
Morgan Advanced Materials
OTCMKTS:MCRUFMorgan Advanced Materials plc operates as a materials science and application engineering company primarily the United Kingdom. It serves customers in the industrial, transportation, petrochemical and chemical, energy, semiconductor and electronics, healthcare, and security and defense markets. The company was formerly known as The Morgan Crucible Company plc and changed its name to Morgan Advanced Materials plc in March 2013. Morgan Advanced Materials plc was founded in 1856 and is headquartered in Windsor, the United Kingdom.
Allkem
OTCMKTS:OROCFAllkem Limited engages in the production and sale of lithium and boron in Argentina. Its flagship project is the Olaroz Lithium Facility located in Jujuy province in northern Argentina. Allkem Limited was incorporated in 2005 and is headquartered in Brisbane, Australia.