Hochschild Mining plc, a precious metals company, explores for, mines, processes, and sells silver and gold in the Americas. The company also offers doré and concentrates. It holds a 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; and Arcata, an underground operation located in the Department of Arequipa in southern Peru, as well as a 51% interest in the San Jose silver/gold mine is located in Argentina. In addition, it has a portfolio of projects in various stages of development located in Peru, Argentina, Mexico, and Chile. Further, the company is involved in power transmission business. Hochschild Mining plc was founded in 1911 and is based in London, the United Kingdom.