Vale - mining company - was created in 1942.
Western Mining Company was created in 2000.
Stillwater Mining Company was created in 1992.
Maryland Mining Company was created in 1836.
Talvivaara Mining Company was created in 2004.
Buenaventura - Mining company - was created in 1953.
Milpo - Mining company - was created in 1949.
Noranda - mining company - was created in 1922.
Vale coins are typically composed of high-quality metals such as nickel, copper, and cobalt, which are sourced from the company's mining operations. The exact composition may vary depending on the specific type and intended use of the coin. Vale, being a major mining company, utilizes its expertise in metallurgy to ensure the durability and value of its coins.
Yanzhou Coal Mining Company was created in 1997.
Alaska-Gastineau Mining Company was created in 1911.
Aniche Mining Company was created on 1773-11-11.
Scots Mining Company House was created in 1736.