Brazilian giant miner Vale (NYSE: VALE) is about to close a $500 million loan agreement with the Inter-American Development Bank (IADB) for its Rio Colorado potash project in Mendoza, Argentina.
In addition to its importance for human civilization as an industrial metal, copper also plays a vital role in the human immune system as a killer of foreign microbes.
The death of a Chinese gold miner in Ghana as well as the arrest of over 90 of his compatriots and colleagues has triggered a strong response from Beijing.
Anglo America's (NYSE:AAL) Kumba Iron Ore announced on Monday that it had fired almost 300 workers in South Africa for participating in an illegal strike and commandeering millions in company equipment.